AMD Radeon VII vs AMD Radeon HD 6870
VS
AMD Radeon VII
AMD Radeon HD 6870
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon VII
AMD Radeon HD 6870
Key Differences
|
AMD Radeon VII | AMD Radeon HD 6870 |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 900MHz |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| Pixel Rate | 230.4 GPixel/s | 28.8 GPixel/s |
| GPU Memory Speed | 1000MHz | 1050MHz |
| GPU Render Output Units (ROPs) | 64 | 32 |
| No. of Supported Displays | Not Known | Not Known |
Performance
|
AMD Radeon VII | AMD Radeon HD 6870 |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 900MHz |
| Pixel Rate | 230.4 GPixel/s | 28.8 GPixel/s |
| FLOPS (Floating-point Performance) | 13.82 TFLOPS | 2.02 TFLOPS |
| GPU Memory Speed | 1000MHz | 1050MHz |
| Texture Filter Rate | 432 GTexels/s | 50.4 GTexels/s |
| Total GPU Shading Units | 3840 | 1120 |
| Total GPU TMUs | 240 | 56 |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 32 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
AMD Radeon VII | AMD Radeon HD 6870 |
|---|---|---|
| DirectX Version Info | 12 | 11 |
| OpenGL Driver Version | 4.6 | 4.2 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support | Yes
|
Yes
|
| PassMark (G3D) Score | 14209 | 2565 |
| Idle GPU Temperature | 29°C | 38°C |
| Noise Level Under Load | 59.4dB | 55.2dB |
| Idle Power Consumption | 55W | 112W |
| Idle Noise Level | 38.7dB | 39.3dB |
| 3DMark Vantage Texture Fill Result | Not Known | 45.8GTexels/s |
| GPU Temperature Under Load | Not Known | 72°C |
| 3DMark Vantage Pixel Fill Result | Not Known | 6.62GPixel/s |
| PassMark (DirectCompute) Benchmark Result | Not Known | 1133 |
| Ray Tracing Support | No
|
No
|
| 3D Support | No
|
Yes
|
| Power Consumption Under Peak Load | Not Known | 277W |
| Multi-GPU Support Count | Not Known | 2 |
| SmallLuxGPU (2.0d4) Result | Not Known | 6515 |
Ports
|
AMD Radeon VII | AMD Radeon HD 6870 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 3 | 0 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 2 |
| Mini DisplayPort Output | 0 | 2 |
General info
|
AMD Radeon VII | AMD Radeon HD 6870 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13.23 million | 1700 million |
| Semiconductor Size | 7nm | 40nm |
| PCI Express Version | 4 | 2 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 305mm | 220mm |
| Height | Not Known | 96mm |
Memory
|
AMD Radeon VII | AMD Radeon HD 6870 |
|---|---|---|
| Effective Memory Clock | 2000MHz | 4200MHz |
| Max Memory Bandwidth | 1024GB/s | 134GB/s |
| RAM | 16GB | 1GB |
| Memory Bus Interface Width | 4096bit | 256bit |
| GDDR Memory Version | Not Known | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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