AMD Radeon Pro V340 MxGPU vs AMD Radeon HD 7990
VS
AMD Radeon Pro V340 MxGPU
AMD Radeon HD 7990
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon Pro V340 MxGPU
AMD Radeon HD 7990
Key Differences
|
AMD Radeon Pro V340 MxGPU | AMD Radeon HD 7990 |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 950MHz |
| GPU Boost Clock Speed | 1500MHz | 1000MHz |
| Pixel Rate | 192 GPixel/s | 60.8 GPixel/s |
| GPU Memory Speed | 1000MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| No. of Supported Displays | Not Known | 6 |
Performance
|
AMD Radeon Pro V340 MxGPU | AMD Radeon HD 7990 |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 950MHz |
| Pixel Rate | 192 GPixel/s | 60.8 GPixel/s |
| FLOPS (Floating-point Performance) | 21.5 TFLOPS | 7.78 TFLOPS |
| GPU Memory Speed | 1000MHz | 1500MHz |
| Texture Filter Rate | 672 GTexels/s | 144 GTexels/s |
| Total GPU Shading Units | 7168 | 4096 |
| Total GPU TMUs | 448 | 256 |
| GPU Boost Clock Speed | 1500MHz | 1000MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
 Yes
|
Features
|
AMD Radeon Pro V340 MxGPU | AMD Radeon HD 7990 |
|---|---|---|
| DirectX Version Info | 12 | 11.1 |
| OpenGL Driver Version | 4.6 | 4.3 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support | No
|
Yes
|
| PassMark (G3D) Score | Not Known | 5105 |
| 3DMark Vantage Texture Fill Result | Not Known | 211.8GTexels/s |
| GPU Temperature Under Load | Not Known | 82°C |
| 3DMark Vantage Pixel Fill Result | Not Known | 26.2GPixel/s |
| PassMark (DirectCompute) Benchmark Result | Not Known | 2755 |
| Ray Tracing Support | No
|
No
|
| Idle GPU Temperature | Not Known | 39°C |
| 3D Support | No
|
Yes
|
| Noise Level Under Load | Not Known | 54.8dB |
| Power Consumption Under Peak Load | Not Known | 552W |
| Idle Power Consumption | Not Known | 127W |
| Idle Noise Level | Not Known | 39.2dB |
| Multi-GPU Support Count | Not Known | 4 |
| No. of Supported Displays | Not Known | 6 |
Ports
|
AMD Radeon Pro V340 MxGPU | AMD Radeon HD 7990 |
|---|---|---|
| HDMI Output Support | No
|
Yes
|
| DisplayPort Output | 0 | 0 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 4 |
General info
|
AMD Radeon Pro V340 MxGPU | AMD Radeon HD 7990 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 12500 million | 4313 million |
| Semiconductor Size | 14nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | Yes
|
Yes
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 267mm | 305mm |
| Height | Not Known | 110mm |
Memory
|
AMD Radeon Pro V340 MxGPU | AMD Radeon HD 7990 |
|---|---|---|
| Effective Memory Clock | 2000MHz | 6000MHz |
| Max Memory Bandwidth | 1024GB/s | 576GB/s |
| RAM | 32GB | 6GB |
| Memory Bus Interface Width | 4096bit | 768bit |
| ECC (Error-Correcting Code) Memory Support | Yes
|
No
|
| GDDR Memory Version | Not Known | 5 |
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