For very complicate image rendering or just for games one think you will first look is a suitable video card. Video chipsets are the hart of a videocard and 2 of the biggest videocard makers you can find on the market are ATI and nVidia.
So when you start looking for a new video card first thing is to establish a point of reference. So becouse names like a Geforce 9800GT or Radeon HD4850 do not say anything about his power for a normal computer user you need to know things like Memory interface, memory transfer rate, Core Speed, Memory clock, and what is the maxim Directx version witch you can use.
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nVidia chipsets:
|
Chip
|
Core Clock
|
Memory Clock
|
Memory Interface
|
Memory Transfer Rate
|
Pixels per clock
|
DirectX
|
|
GeForce 4 MX 440 AGP 8x
|
275 MHz
|
512 MHz
|
128-bit
|
8.1 GB/s
|
2
|
7
|
|
GeForce MX 4000
|
250 MHz
|
*
|
32-bit or 64-bit or 128-bit
|
*
|
2
|
7
|
|
GeForce FX 5200
|
250 MHz
|
400 MHz
|
64-bit or 128-bit
|
3.2 GB/s or 6.4 GB/s
|
4
|
9.0
|
|
GeForce FX 5200 Ultra
|
350 MHz
|
650 MHz
|
128-bit
|
10.4 GB/s
|
4
|
9.0
|
|
GeForce FX 5600
|
325 MHz
|
550 MHz
|
128-bit
|
8.8 GB/s
|
4
|
9.0
|
|
GeForce FX 5500
|
270 MHz
|
400 MHz
|
64-bit or 128-bit
|
3.2 GB/s or 6.4 GB/s
|
4
|
9.0
|
|
GeForce FX 5600 Ultra
|
500 MHz
|
800 MHz
|
128-bit
|
12.8 GB/s
|
4
|
9.0
|
|
GeForce FX 5700 LE
|
250 MHz
|
400 MHz
|
128-bit
|
6.4 GB/s
|
4
|
9.0
|
|
GeForce FX 5700
|
425 MHz
|
600 MHz
|
128-bit
|
9,6 GB/s
|
4
|
9.0
|
|
GeForce FX 5700 Ultra
|
475 MHz
|
900 MHz
|
128-bit
|
14.4 GB/s
|
4
|
9.0
|
|
GeForce FX 5800
|
400 MHz
|
900 MHz
|
128-bit
|
14.4 GB/s
|
8
|
9.0
|
|
GeForce FX 5800 Ultra
|
500 MHz
|
1 GHz
|
128-bit
|
16 GB/s
|
8
|
9.0
|
|
GeForce FX 5900 XT
|
390 MHz
|
680 MHz
|
256-bit
|
21.7 GB/s
|
8
|
9.0
|
|
GeForce FX 5900
|
400 MHz
|
850 MHz
|
256-bit
|
27.2 GB/s
|
8
|
9.0
|
|
GeForce FX 5900 Ultra
|
450 MHz
|
850 MHz
|
256-bit
|
27.2 GB/s
|
8
|
9.0
|
|
GeForce FX 5950 Ultra
|
475 MHz
|
950 MHz
|
256-bit
|
30.4 GB/s
|
8
|
9.0
|
|
GeForce PCX 5300
|
325 MHz
|
650 MHz
|
128-bit
|
10.4 GB/s
|
4
|
9.0
|
|
GeForce PCX 5750
|
475 MHz
|
900 MHz
|
128-bit
|
14.4 GB/s
|
4
|
9.0
|
|
GeForce PCX 5900
|
350 MHz
|
500 MHz
|
256-bit
|
17.6 GB/s
|
8
|
9.0
|
|
GeForce PCX 5950
|
475 MHz
|
900 MHz
|
256-bit
|
30.4 GB/s
|
8
|
9.0
|
|
GeForce 6200
|
300 MHz
|
550 MHz
|
128-bit
|
8.8 GB/s
|
4
|
9.0c
|
|
GeForce 6200 LE
|
350 MHz
|
550 MHz
|
64-bit
|
4.4 GB/s
|
2
|
9.0c
|
|
GeForce 6200 (TC)
|
350 MHz
|
666 MHz *
|
32-bit or 64-bit
|
2.66 GB/s or 5.32 GB/s *
|
4
|
9.0c
|
|
GeForce 6500 (TC)
|
400 MHz
|
666 MHz *
|
32-bit or 64-bit
|
2.66 GB/s or 5.32 GB/s *
|
4
|
9.0c
|
|
GeForce 6600
|
300 MHz
|
550 MHz *
|
64-bit or 128-bit
|
4.4 GB/s or 8.8 GB/s *
|
8
|
9.0c
|
|
GeForce 6600 DDR2
|
350 MHz
|
800 MHz *
|
128-bit
|
12.8 GB/s *
|
8
|
9.0c
|
|
GeForce 6600 LE
|
300 MHz
|
*
|
64-bit or 128-bit
|
*
|
4
|
9.0c
|
|
GeForce 6600 GT
|
500 MHz
|
1 GHz
|
128-bit
|
16 GB/s
|
8
|
9.0c
|
|
GeForce 6600 GT AGP
|
500 MHz
|
900 MHz
|
128-bit
|
14.4 GB/s
|
8
|
9.0c
|
|
GeForce 6800 LE
|
300 MHz
|
700 MHz
|
256-bit
|
22.4 GB/s
|
8
|
9.0c
|
|
GeForce 6800 XT
|
325 MHz
|
600 MHz
|
256 bits
|
19.2 GB/s
|
8
|
9.0c
|
|
GeForce 6800 XT AGP
|
325 MHz
|
700 MHz
|
256 bits
|
22.4 GB/s
|
8
|
9.0c
|
|
GeForce 6800
|
325 MHz
|
600 MHz
|
256-bit
|
19.2 GB/s
|
12
|
9.0c
|
|
GeForce 6800 AGP
|
325 MHz
|
700 MHz
|
256-bit
|
22.4 GB/s
|
12
|
9.0c
|
|
GeForce 6800 GS
|
425 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
12
|
9.0c
|
|
GeForce 6800 GS AGP
|
350 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
12
|
9.0c
|
|
GeForce 6800 GT
|
350 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
16
|
9.0c
|
|
GeForce 6800 Ultra
|
400 MHz
|
1.1 GHz
|
256-bit
|
35.2 GB/s
|
16
|
9.0c
|
|
GeForce 6800 Ultra Extreme
|
450 MHz
|
1.1 GHz
|
256-bit
|
35.2 GB/s
|
16
|
9.0c
|
|
GeForce 7100 GS (TC)
|
350 MHz
|
666 MHz *
|
64-bit
|
5.3 GB/s *
|
4
|
9.0c
|
|
GeForce 7200 GS (TC)
|
450 MHz
|
800 MHz *
|
64-bit
|
6.4 GB/s *
|
4
|
9.0c
|
|
GeForce 7300 SE (TC)
|
225 MHz
|
*
|
64-bit
|
*
|
4
|
9.0c
|
|
GeForce 7300 LE (TC)
|
450 MHz
|
648 MHz *
|
64-bit
|
5.2 GB/s *
|
4
|
9.0c
|
|
GeForce 7300 GS (TC)
|
550 MHz
|
810 MHz *
|
64-bit
|
6.5 GB/s *
|
4
|
9.0c
|
|
GeForce 7300 GT (TC)
|
350 MHz
|
667 MHz
|
128-bit
|
10.6 GB/s
|
8
|
9.0c
|
|
GeForce 7600 GS
|
400 MHz
|
800 MHz
|
128-bit
|
12.8 GB/s
|
12
|
9.0c
|
|
GeForce 7600 GT
|
560 MHz
|
1.4 GHz
|
128-bit
|
22.4 GB/s
|
12
|
9.0c
|
|
GeForce 7800 GS
|
375 MHz
|
1.2 GHz
|
256-bit
|
38.4 GB/s
|
16
|
9.0c
|
|
GeForce 7800 GT
|
400 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
20
|
9.0c
|
|
GeForce 7800 GTX
|
430 MHz
|
1.2 GHz
|
256-bit
|
38.4 GB/s
|
24
|
9.0c
|
|
GeForce 7800 GTX 512
|
550 MHz
|
1.7 GHz
|
256-bit
|
54.4 GB/s
|
24
|
9.0c
|
|
GeForce 7900 GS
|
450 MHz
|
1.32 GHz
|
256-bit
|
42.2 GB/s
|
20
|
9.0c
|
|
GeForce 7900 GT
|
450 MHz
|
1.32 GHz
|
256-bit
|
42.2 GB/s
|
24
|
9.0c
|
|
GeForce 7900 GTX
|
650 MHz
|
1.6 GHz
|
256-bit
|
51.2 GB/s
|
24
|
9.0c
|
|
GeForce 7950 GT
|
550 MHz
|
1.4 GHz
|
256-bit
|
44.8 GB/s
|
24
|
9.0c
|
|
GeForce 7950 GX2 **
|
500 MHz
|
1.2 GHz
|
256-bit
|
38.4 GB/s
|
24
|
9.0c
|
|
GeForce 8400 GS ***
|
450 MHz / 900 MHz
|
800 MHz
|
64-bit
|
6.4 GB/s
|
16
|
10
|
|
GeForce 8500 GT ***
|
450 MHz / 900 MHz
|
666 MHz or 800 MHz
|
128-bit
|
10.6 GB/s or 12.8 GB/s
|
16
|
10
|
|
GeForce 8600 GT DDR2 ***
|
540 MHz / 1.18 GHz
|
666 MHz or 800 MHz
|
128-bit
|
10.6 GB/s or 12.8 GB/s
|
32
|
10
|
|
GeForce 8600 GT GDDR3 ***
|
540 MHz / 1.18 GHz
|
1.4 GHz
|
128-bit
|
22.4 GB/s
|
32
|
10
|
|
GeForce 8600 GTS ***
|
675 MHz / 1.45 GHz
|
2 GHz
|
128-bit
|
32 GB/s
|
32
|
10
|
|
GeForce 8800 GS *** ^
|
550 MHz / 1,375 MHz
|
1.6 GHz
|
192-bit
|
38.4 GB/s
|
96
|
10
|
|
GeForce 8800 GT *** ^
|
600 MHz / 1.5 GHz
|
1.8 GHz
|
256-bit
|
57.6 GB/s
|
112
|
10
|
|
GeForce 8800 GTS ***
|
500 MHz / 1.2 GHz
|
1.6 GHz
|
320-bit
|
64 GB/s
|
96
|
10
|
|
GeForce 8800 GTS 512 *** ^
|
650 MHz / 1,625 MHz
|
1.94 GHz
|
256-bit
|
62.08 GB/s
|
128
|
10
|
|
GeForce 8800 GTX ***
|
575 MHz / 1.35 GHz
|
1.8 GHz
|
384-bit
|
86.4 GB/s
|
128
|
10
|
|
GeForce 8800 Ultra ***
|
612 MHz / 1.5 GHz
|
2.16 GHz
|
384-bit
|
103.6 GB/s
|
128
|
10
|
|
GeForce 9400 GT *** ^
|
550 MHz / 1.4 GHz
|
800 MHz
|
128-bit
|
12.8 GB/s
|
16
|
10
|
|
GeForce 9500 GT *** ^
|
550 MHz / 1.4 GHz
|
1 GHz (DDR2) or 1.6 GHz (GDDR3)
|
128-bit
|
16 GB/s (DDR2) or 25.6 GB/s (GDDR3)
|
32
|
10
|
|
GeForce 9600 GSO *** ^
|
550 MHz / 1.35 GHz
|
1.6 GHz
|
192-bit
|
38.4 GB/s
|
96
|
10
|
|
GeForce 9600 GT *** ^
|
650 MHz / 1,625 MHz
|
1.8 GHz
|
256-bit
|
57.6 GB/s
|
64
|
10
|
|
GeForce 9800 GT *** ^
|
600 MHz / 1.5 GHz
|
1.8 GHz
|
256-bit
|
57.6 GB/s
|
112
|
10
|
|
GeForce 9800 GTX *** ^
|
675 MHz / 1,688 MHz
|
2.2 GHz
|
256-bit
|
70.4 GB/s
|
128
|
10
|
|
GeForce 9800 GTX+ *** ^
|
738 MHz / 1,836 MHz
|
2.2 GHz
|
256-bit
|
70.4 GB/s
|
128
|
10
|
|
GeForce 9800 GX2 ** *** ^
|
600 MHz / 1.5 GHz
|
2 GHz
|
256-bit
|
64 GB/s
|
128
|
10
|
|
GeForce GTS 250 *** ^
|
738 MHz / 1,836 MHz
|
2.2 GHz
|
256-bit
|
70.4 GB/s
|
128
|
10
|
|
GeForce GTX 260 *** ^
|
576 MHz / 1,242 MHz
|
2 GHz
|
448-bit
|
112 GB/s
|
192
|
10
|
|
GeForce GTX 260/216 *** ^
|
576 MHz / 1,242 MHz
|
2 GHz
|
448-bit
|
112 GB/s
|
216
|
10
|
|
GeForce GTX 280 *** ^
|
602 MHz / 1,296 MHz
|
2.21 GHz
|
512-bit
|
141.7 GB/s
|
240
|
10
|
|
GeForce GTX 285 *** ^
|
648 MHz / 1,476 MHz
|
2.48 GHz
|
512-bit
|
159 GB/s
|
240
|
10
|
|
GeForce GTX 295 ** *** ^
|
576 MHz / 1,242 MHz
|
2 GHz
|
448-bit
|
112 GB/s
|
240
|
10
|
ATI chipsets:
|
Chip
|
Core Clock
|
Memory Clock
|
Memory Interface
|
Memory Transfer Rate
|
Pixels per clock
|
DirectX
|
|
Radeon 9200
|
250 MHz
|
400 MHz
|
128-bit
|
6.4 GB/s
|
4
|
8.1
|
|
Radeon 9200 Pro
|
275 MHz
|
550 MHz
|
128-bit
|
8.8 GB/s
|
4
|
8.1
|
|
Radeon 9200 SE
|
200 MHz
|
333 MHz
|
64-bit
|
2.6 GB/s
|
4
|
8.1
|
|
Radeon 9250
|
240 MHz
|
400 MHz
|
128-bit
|
6.4 GB/s
|
4
|
8.1
|
|
Radeon 9250 SE
|
240 MHz
|
400 MHz
|
64-bit
|
3.2 GB/s
|
4
|
8.1
|
|
Radeon 9500
|
275 MHz
|
540 MHz
|
128-bit
|
8.6 GB/s
|
4
|
9.0
|
|
Radeon 9550
|
250 MHz
|
400 MHz
|
128-bit
|
6.4 GB/s
|
4
|
9.0
|
|
Radeon 9550 SE
|
250 MHz
|
400 MHz
|
64-bit
|
3.2 GB/s
|
4
|
9.0
|
|
Radeon 9500 Pro
|
275 MHz
|
540 MHz
|
128-bit
|
8.6 GB/s
|
8
|
9.0
|
|
Radeon 9600
|
325 MHz
|
400 MHz
|
128-bit
|
6.4 GB/s
|
4
|
9.0
|
|
Radeon 9600 Pro
|
400 MHz
|
600 MHz
|
128-bit
|
9.6 GB/s
|
4
|
9.0
|
|
Radeon 9600 SE
|
325 MHz
|
400 MHz
|
64-bit
|
3.2 GB/s
|
4
|
9.0
|
|
Radeon 9600 XT
|
500 MHz
|
600 MHz
|
128-bit
|
9.6 GB/s
|
4
|
9.0
|
|
Radeon 9700
|
275 MHz
|
540 MHz
|
256-bit
|
17.2 GB/s
|
8
|
9.0
|
|
Radeon 9700 Pro
|
325 MHz
|
620 MHz
|
256-bit
|
19.8 GB/s
|
8
|
9.0
|
|
Radeon 9800
|
325 MHz
|
580 MHz
|
256-bit
|
18.56 GB/s
|
8
|
9.0
|
|
Radeon 9800 Pro
|
380 MHz
|
680 MHz
|
256-bit
|
21.7 GB/s
|
8
|
9.0
|
|
Radeon 9800 SE
|
325 MHz
|
500 MHz
|
128-bit or 256-bit
|
8 GB/s or 16 GB/s
|
4
|
9.0
|
|
Radeon 9800 XT
|
412 MHz
|
730 MHz
|
256-bit
|
23.3 GB/s
|
8
|
9.0
|
|
Radeon X300 SE
|
325 MHz
|
400 MHz
|
64-bit
|
3.2 GB/s
|
4
|
9.0
|
|
Radeon X300
|
325 MHz
|
400 MHz
|
128-bit
|
6.4 GB/s
|
4
|
9.0
|
|
Radeon X550
|
400 MHz
|
500 MHz
|
128-bit or 64-bit
|
8 GB/s or 4 GB/s
|
4
|
9.0
|
|
Radeon X600 Pro
|
400 MHz
|
600 MHz
|
128-bit
|
9.6 GB/s
|
4
|
9.0
|
|
Radeon X600 XT
|
500 MHz
|
730 MHz
|
128-bit
|
11.68 GB/s
|
4
|
9.0
|
|
Radeon X700
|
400 MHz
|
600 MHz
|
128-bit
|
9.6 GB/s
|
8
|
9.0
|
|
Radeon X700 Pro
|
420 MHz
|
864 MHz
|
128-bit
|
13.8 GB/s
|
8
|
9.0
|
|
Radeon X700 XT
|
475 MHz
|
1.05 GHz
|
128-bit
|
16.8 GB/s
|
8
|
9.0
|
|
Radeon X800 SE
|
*
|
*
|
*
|
*
|
8
|
9.0
|
|
Radeon X800
|
400 MHz
|
700 MHz
|
256-bit
|
22.4 GB/s
|
12
|
9.0
|
|
Radeon X800 XL
|
400 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
16
|
9.0
|
|
Radeon X800 GT
|
475 MHz
|
**
|
128-bit or 256-bit
|
**
|
8
|
9.0
|
|
Radeon X800 GTO
|
400 MHz
|
1 GHz ***
|
256-bit
|
32 GB/s
|
12
|
9.0
|
|
Radeon X800 Pro
|
475 MHz
|
950 MHz
|
256-bit
|
30.4 GB/s
|
12
|
9.0
|
|
Radeon X800 XT
|
500 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
16
|
9.0
|
|
Radeon X800 XT PE
|
520 MHz
|
1.12 GHz
|
256-bit
|
35.8 GB/s
|
16
|
9.0
|
|
Radeon X850 Pro
|
520 MHz
|
1.08 GHz
|
256-bit
|
34.56 GB/s
|
12
|
9.0
|
|
Radeon X850 XT
|
520 MHz
|
1.08 GHz
|
256-bit
|
34.56 GB/s
|
16
|
9.0
|
|
Radeon X850 PE
|
540 MHz
|
1.18 GHz
|
256-bit
|
37.76 GB/s
|
16
|
9.0
|
|
Radeon X1050
|
****
|
****
|
****
|
****
|
4
|
9.0c
|
|
Radeon X1300 HM
|
450 MHz
|
1 GHz
|
128-bit or 64-bit or 32-bit
|
16 GB/s or 8 GB/s or 4 GB/s
|
4
|
9.0c
|
|
Radeon X1300
|
450 MHz
|
500 MHz
|
128-bit or 64-bit or 32-bit
|
8 GB/s or 4 GB/s or 2 GB/s
|
4
|
9.0c
|
|
Radeon X1300 Pro
|
600 MHz
|
800 MHz
|
128-bit or 64-bit or 32-bit
|
12.8 GB/s or 6.4 GB/s or 3.2 GB/s
|
4
|
9.0c
|
|
Radeon X1300 XT
|
500 MHz
|
800 MHz (DDR2) or 1 GHz (GDDR3)
|
128-bit
|
12.8 GB/s or 16 GB/s
|
12
|
9.0c
|
|
Radeon X1550
|
450 MHz or 550 MHz or 600 MHz
|
800 MHz
|
64-bit or 128-bit
|
6.4 GB/s or 12.8 GB/s
|
4
|
9.0c
|
|
Radeon X1600 Pro
|
500 MHz or 575 MHz
|
780 MHz
|
128-bit
|
12.48 GB/s
|
12
|
9.0c
|
|
Radeon X1600 XT
|
590 MHz
|
1.38 GHz
|
128-bit
|
22.08 GB/s
|
12
|
9.0c
|
|
Radeon X1650 Pro
|
600 MHz
|
1.40 GHz
|
128-bit
|
22.40 GB/s
|
12
|
9.0c
|
|
Radeon X1650 XT
|
575 MHz
|
1.35 GHz
|
128-bit
|
21.60 GB/s
|
24
|
9.0c
|
|
Radeon X1800 GTO
|
500 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
12
|
9.0c
|
|
Radeon X1800 XL
|
500 MHz
|
1 GHz
|
256-bit
|
32 GB/s
|
16
|
9.0c
|
|
Radeon X1800 XT
|
625 MHz
|
1.5 GHz
|
256-bit
|
48 GB/s
|
16
|
9.0c
|
|
Radeon X1900 GT
|
575 MHz
|
1.2 GHz
|
256-bit
|
38.4 GB/s
|
36
|
9.0c
|
|
Radeon X1900 XT
|
625 MHz
|
1.45 GHz
|
256-bit
|
46.4 GB/s
|
48
|
9.0c
|
|
Radeon X1900 XTX
|
650 MHz
|
1.55 GHz
|
256-bit
|
49.6 GB/s
|
48
|
9.0c
|
|
Radeon X1950 GT
|
500 MHz
|
1.2 GHz
|
256-bit
|
38.4 GB/s
|
36
|
9.0c
|
|
Radeon X1950 Pro
|
575 MHz
|
1.38 GHz
|
256-bit
|
44.16 GB/s
|
36
|
9.0c
|
|
Radeon X1950 XT
|
625 MHz
|
1.8 GHz
|
256-bit
|
57.6 GB/s
|
48
|
9.0c
|
|
Radeon X1950 XTX
|
650 MHz
|
2 GHz
|
256-bit
|
64 GB/s
|
48
|
9.0c
|
|
Radeon HD 2400 Pro
|
525 MHz
|
800 MHz
|
64-bit
|
6.4 GB/s
|
40
|
10
|
|
Radeon HD 2400 XT
|
700 MHz
|
1.6 GHz
|
64-bit
|
12.8 GB/s
|
40
|
10
|
|
Radeon HD 2600 Pro
|
600 MHz
|
800 MHz
|
128-bit
|
12.8 GB/s
|
120
|
10
|
|
Radeon HD 2600 XT
|
800 MHz
|
1.6 GHz (GDDR3) or 2.2 GHz (GDDR4)
|
128-bit
|
25.6 GB/s (GDDR3) or 35.2 GB/s (GDDR4)
|
120
|
10
|
|
Radeon HD 2900 GT
|
600 MHz
|
1.6 GHz
|
256-bit
|
51.2 GB/s
|
240
|
10
|
|
Radeon HD 2900 Pro
|
600 MHz
|
1.85 GHz
|
512-bit
|
118.4 GB/s
|
320
|
10
|
|
Radeon HD 2900 XT
|
740 MHz
|
1.65 GHz (GDDR3) or 2 GHz (GDDR4)
|
512-bit
|
105.6 GB/s (GDDR3) or 128 GB/s (GDDR4)
|
320
|
10
|
|
Radeon HD 3450
|
600 MHz
|
1 GHz
|
64-bit
|
8 GB/s
|
40
|
10.1
|
|
Radeon HD 3470
|
800 MHz
|
1.90 GHz
|
64-bit
|
15.2 GB/s
|
40
|
10.1
|
|
Radeon HD 3650
|
725 MHz
|
1 GHZ (DDR2) or 1.6 GHz (GDDR3)
|
128-bit
|
16 GB/s (DDR2) or 25.6 GB/s (GDDR3)
|
120
|
10.1
|
|
Radeon HD 3690
|
668 MHz
|
1,656 MHz
|
128-bit
|
26.5 GB/s
|
120
|
10.1
|
|
Radeon HD 3850
|
670 MHz
|
1.66 GHz
|
256-bit
|
53.12 GB/s
|
320
|
10.1
|
|
Radeon HD 3870
|
775 MHz
|
2.25 GHz
|
256-bit
|
72 GB/s
|
320
|
10.1
|
|
Radeon HD 3870
|
825 MHz
|
1.8 GHz
|
256-bit
|
57.6 GB/s
|
320
|
10.1
|
|
Radeon HD 4350
|
600 MHz
|
1 GHz
|
64-bit
|
8 GB/s
|
80
|
10.1
|
|
Radeon HD 4550
|
800 MHz
|
1.6 GHz
|
64-bit
|
12.8 GB/s
|
80
|
10.1
|
|
Radeon HD 4650
|
600 MHz
|
1 GHz or 1.4 GHz
|
128-bit
|
16 GB/s or 22.4 GB/s
|
320
|
10.1
|
|
Radeon HD 4670
|
750 MHz
|
2 GHz (512 MB) or 1,746 MHz (1 GB)
|
128-bit
|
32 GB/s or 27.94 GB/s
|
320
|
10.1
|
|
Radeon HD 4830
|
575 MHz
|
1.8 GHz
|
256-bit
|
57.6 GB/s
|
640
|
10.1
|
|
Radeon HD 4850
|
625 MHz
|
2 GHz
|
256-bit
|
64 GB/s
|
800
|
10.1
|
|
Radeon HD 4850
|
625 MHz
|
2 GHz
|
256-bit
|
64 GB/s
|
800
|
10.1
|
|
Radeon HD 4870
|
750 MHz
|
3.6 GHz
|
256-bit
|
115.2 GB/s
|
800
|
10.1
|
|
Radeon HD 4870
|
750 MHz
|
2.6 GHz
|
256-bit
|
115.2 GB/s
|
800
|
10.1
|
