DirectX

Pixels per clock

Memory Transfer Rate

Memory Interface

Memory Clock

Core Clock

Chip

8.1

4

6.4 GB/s

128-bit

400 MHz

250 MHz

Radeon 9200

8.1

4

8.8 GB/s

128-bit

550 MHz

275 MHz

Radeon 9200 Pro

8.1

4

2.6 GB/s

64-bit

333 MHz

200 MHz

Radeon 9200 SE

8.1

4

6.4 GB/s

128-bit

400 MHz

240 MHz

Radeon 9250

8.1

4

3.2 GB/s

64-bit

400 MHz

240 MHz

Radeon 9250 SE

9.0

4

8.6 GB/s

128-bit

540 MHz

275 MHz

Radeon 9500

9.0

4

6.4 GB/s

128-bit

400 MHz

250 MHz

Radeon 9550

9.0

4

3.2 GB/s

64-bit

400 MHz

250 MHz

Radeon 9550 SE

9.0

8

8.6 GB/s

128-bit

540 MHz

275 MHz

Radeon 9500 Pro

9.0

4

6.4 GB/s

128-bit

400 MHz

325 MHz

Radeon 9600

9.0

4

9.6 GB/s

128-bit

600 MHz

400 MHz

Radeon 9600 Pro

9.0

4

3.2 GB/s

64-bit

400 MHz

325 MHz

Radeon 9600 SE

9.0

4

9.6 GB/s

128-bit

600 MHz

500 MHz

Radeon 9600 XT

9.0

8

17.2 GB/s

256-bit

540 MHz

275 MHz

Radeon 9700

9.0

8

19.8 GB/s

256-bit

620 MHz

325 MHz

Radeon 9700 Pro

9.0

8

18.56 GB/s

256-bit

580 MHz

325 MHz

Radeon 9800

9.0

8

21.7 GB/s

256-bit

680 MHz

380 MHz

Radeon 9800 Pro

9.0

4

8 GB/s or 16 GB/s

128-bit or 256-bit

500 MHz

325 MHz

Radeon 9800 SE

9.0

8

23.3 GB/s

256-bit

730 MHz

412 MHz

Radeon 9800 XT

9.0

4

3.2 GB/s

64-bit

400 MHz

325 MHz

Radeon X300 SE

9.0

4

6.4 GB/s

128-bit

400 MHz

325 MHz

Radeon X300

9.0

4

8 GB/s or 4 GB/s

128-bit or 64-bit

500 MHz

400 MHz

Radeon X550

9.0

4

9.6 GB/s

128-bit

600 MHz

400 MHz

Radeon X600 Pro

9.0

4

11.68 GB/s

128-bit

730 MHz

500 MHz

Radeon X600 XT

9.0

8

9.6 GB/s

128-bit

600 MHz

400 MHz

Radeon X700

9.0

8

13.8 GB/s

128-bit

864 MHz

420 MHz

Radeon X700 Pro

9.0

8

16.8 GB/s

128-bit

1.05 GHz

475 MHz

Radeon X700 XT

9.0

8

*

*

*

*

Radeon X800 SE

9.0

12

22.4 GB/s

256-bit

700 MHz

400 MHz

Radeon X800

9.0

16

32 GB/s

256-bit

1 GHz

400 MHz

Radeon X800 XL

9.0

8

**

128-bit or 256-bit

**

475 MHz

Radeon X800 GT

9.0

12

32 GB/s

256-bit

1 GHz ***

400 MHz

Radeon X800 GTO

9.0

12

30.4 GB/s

256-bit

950 MHz

475 MHz

Radeon X800 Pro

9.0

16

32 GB/s

256-bit

1 GHz

500 MHz

Radeon X800 XT

9.0

16

35.8 GB/s

256-bit

1.12 GHz

520 MHz

Radeon X800 XT PE

9.0

12

34.56 GB/s

256-bit

1.08 GHz

520 MHz

Radeon X850 Pro

9.0

16

34.56 GB/s

256-bit

1.08 GHz

520 MHz

Radeon X850 XT

9.0

16

37.76 GB/s

256-bit

1.18 GHz

540 MHz

Radeon X850 PE

9.0c

4

****

****

****

****

Radeon X1050

9.0c

4

16 GB/s or 8 GB/s or 4 GB/s

128-bit or 64-bit or 32-bit

1 GHz

450 MHz

Radeon X1300 HM

9.0c

4

8 GB/s or 4 GB/s or 2 GB/s

128-bit or 64-bit or 32-bit

500 MHz

450 MHz

Radeon X1300

9.0c

4

12.8 GB/s or 6.4 GB/s or 3.2 GB/s

128-bit or 64-bit or 32-bit

800 MHz

600 MHz

Radeon X1300 Pro

9.0c

12

12.8 GB/s or 16 GB/s

128-bit

800 MHz (DDR2) or 1 GHz (GDDR3)

500 MHz

Radeon X1300 XT

9.0c

4

6.4 GB/s or 12.8 GB/s

64-bit or 128-bit

 800 MHz

450 MHz or 550 MHz or 600 MHz

Radeon X1550

9.0c

12

12.48 GB/s

128-bit

780 MHz

500 MHz or 575 MHz

Radeon X1600 Pro

9.0c

12

22.08 GB/s

128-bit

1.38 GHz

590 MHz

Radeon X1600 XT

9.0c

12

22.40 GB/s

128-bit

1.40 GHz

600 MHz

Radeon X1650 Pro

9.0c

24

21.60 GB/s

128-bit

1.35 GHz

575 MHz

Radeon X1650 XT

9.0c

12

32 GB/s

256-bit

1 GHz

500 MHz

Radeon X1800 GTO

9.0c

16

32 GB/s

256-bit

1 GHz

500 MHz

Radeon X1800 XL

9.0c

16

48 GB/s

256-bit

1.5 GHz

625 MHz

Radeon X1800 XT

9.0c

36

38.4 GB/s

256-bit

1.2 GHz

575 MHz

Radeon X1900 GT

9.0c

48

46.4 GB/s

256-bit

1.45 GHz

625 MHz

Radeon X1900 XT

9.0c

48

49.6 GB/s

256-bit

1.55 GHz

650 MHz

Radeon X1900 XTX

9.0c

36

38.4 GB/s

256-bit

1.2 GHz

500 MHz

Radeon X1950 GT

9.0c

36

44.16 GB/s

256-bit

1.38 GHz

575 MHz

Radeon X1950 Pro

9.0c

48

57.6 GB/s

256-bit

1.8 GHz

625 MHz

Radeon X1950 XT

9.0c

48

64 GB/s

256-bit

2 GHz

650 MHz

Radeon X1950 XTX

10

40 *****

6.4 GB/s

64-bit

800 MHz

525 MHz

Radeon HD 2400 Pro

10

40 *****

12.8 GB/s

64-bit

1.6 GHz

700 MHz

Radeon HD 2400 XT

10

120 *****

12.8 GB/s

128-bit

800 MHz

600 MHz

Radeon HD 2600 Pro

10

120 *****

25.6 GB/s (GDDR3) or 35.2 GB/s (GDDR4)

128-bit

1.6 GHz (GDDR3) or 2.2 GHz (GDDR4)

800 MHz

Radeon HD 2600 XT

10

240 *****

51.2 GB/s

256-bit

1.6 GHz

600 MHz

Radeon HD 2900 GT

10

320 *****

118.4 GB/s

512-bit

1.85 GHz

600 MHz

Radeon HD 2900 Pro

10

320 *****

105.6 GB/s (GDDR3) or 128 GB/s (GDDR4)

512-bit

1.65 GHz (GDDR3) or 2 GHz (GDDR4)

740 MHz

Radeon HD 2900 XT

10.1

40 *****

8 GB/s

64-bit

1 GHz

600 MHz

Radeon HD 3450

10.1

40 *****

15.2 GB/s

64-bit

1.90 GHz

800 MHz

Radeon HD 3470

10.1

120 *****

16 GB/s (DDR2) or 25.6 GB/s (GDDR3)

128-bit

1 GHZ (DDR2) or 1.6 GHz (GDDR3)

725 MHz

Radeon HD 3650

10.1

 120 *****

26.5 GB/s

128-bit

1,656 MHz

668 MHz

Radeon HD 3690

10.1

320 *****

53.12 GB/s

256-bit

1.66 GHz

670 MHz 

Radeon HD 3850

10.1

320 *****

72 GB/s

256-bit

2.25 GHz

775 MHz

Radeon HD 3870

10.1

320 *****

57.6 GB/s

256-bit

1.8 GHz

825 MHz

Radeon HD 3870 X2

10.1

80 *****

8 GB/s

64-bit

1 GHz

600 MHz

Radeon HD 4350

10.1

80 *****

12.8 GB/s

64-bit

1.6 GHz

800 MHz

Radeon HD 4550

10.1

320 *****

16 GB/s or 22.4 GB/s

128-bit

1 GHz or 1.4 GHz

600 MHz

Radeon HD 4650

10.1

320 *****

32 GB/s or 27.94 GB/s

128-bit

2 GHz (512 MB) or 1,746 MHz (1 GB)

750 MHz

Radeon HD 4670

10.1

640 *****

57.6 GB/s

256-bit

1.8 GHz

575 MHz

Radeon HD 4830

10.1

800 *****

64 GB/s

256-bit

2 GHz

625 MHz

Radeon HD 4850

10.1

800 *****

64 GB/s

256-bit

2 GHz

625 MHz

Radeon HD 4850 X2

10.1

800 *****

115.2 GB/s

256-bit

3.6 GHz

750 MHz

Radeon HD 4870

10.1

800 *****

115.2 GB/s

256-bit

2.6 GHz

750 MHz

Radeon HD 4870 X2

10.1

800 *****

124.8 GB/s

256-bit

3.9 GHz

850 MHz

Radeon HD 4890