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Benchmarks Real world tests of the Radeon HD 4870 X2
PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark
Cloud Gate Factor Data courtesy FutureMark
Reviews Word on the street for the Radeon HD 4870 X2
Specifications Full list of technical specs
gpu
| GPU brand | ATI |
|---|---|
| GPU name | R700 |
| Market | Desktop |
| Clock speed | 700 MHz |
| Is dual GPU | Yes |
| Reference card | None |
raw performance
| Shading units | 1,600 |
|---|---|
| Texture mapping units | 80 |
| Render output processors | 32 |
| Compute units | 20 |
| Pixel rate | 22.4 GPixel/s |
| Texture rate | 56 GTexel/s |
| Floating-point performance | 2,240 GFLOPS |
memory
| Memory clock speed | 900 MHz |
|---|---|
| Effective memory clock speed | 3,600 MHz |
| Memory bus | 512 bit |
| Memory | 2,048 MB |
| Memory type | GDDR5 |
| Memory bandwidth | 230.4 GB/s |
noise and power
| TDP | 286W |
|---|
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Competitors
 | |
 | AMD Radeon HD 7870
|
 | MSI GeForce GTX 560 Ti
|
 | MSI Radeon HD 6870
|
 | AMD Radeon HD 7770
|
 | Nvidia GeForce GTX 550 Ti
|
 | XFX Radeon HD 4890
|
Other Radeon HD 4870 X2s
 | Sapphire Radeon HD 4870 X2
|
 | Gainward Radeon HD 4870 X2 Rampage700 GS GLH
|
 | ASUS Radeon HD 4870 X2 TOP
|
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