AMD Radeon VII vs Sapphire HD 6450 1GB
VS
AMD Radeon VII
Sapphire HD 6450 1GB
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon VII
Sapphire HD 6450 1GB
Key Differences
|
AMD Radeon VII | Sapphire HD 6450 1GB |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 625MHz |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| Pixel Rate | 230.4 GPixel/s | 2.5 GPixel/s |
| GPU Memory Speed | 1000MHz | 900MHz |
| GPU Render Output Units (ROPs) | 64 | 4 |
| No. of Supported Displays | Not Known | 4 |
Performance
|
AMD Radeon VII | Sapphire HD 6450 1GB |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 625MHz |
| Pixel Rate | 230.4 GPixel/s | 2.5 GPixel/s |
| FLOPS (Floating-point Performance) | 13.82 TFLOPS | 0.2 TFLOPS |
| GPU Memory Speed | 1000MHz | 900MHz |
| Texture Filter Rate | 432 GTexels/s | 5 GTexels/s |
| Total GPU Shading Units | 3840 | 160 |
| Total GPU TMUs | 240 | 8 |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 4 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
AMD Radeon VII | Sapphire HD 6450 1GB |
|---|---|---|
| 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 | 292 |
| Idle GPU Temperature | 29°C | 39°C |
| Noise Level Under Load | 59.4dB | 47.7dB |
| Idle Power Consumption | 55W | 144W |
| Idle Noise Level | 38.7dB | 41.4dB |
| GPU Temperature Under Load | Not Known | 59°C |
| PassMark (DirectCompute) Benchmark Result | Not Known | 172 |
| Ray Tracing Support | No
|
No
|
| 3D Support | No
|
No
|
| Power Consumption Under Peak Load | Not Known | 178W |
| Multi-GPU Support Count | Not Known | 2 |
| SmallLuxGPU (2.0d4) Result | Not Known | 1150 |
| No. of Supported Displays | Not Known | 4 |
Ports
|
AMD Radeon VII | Sapphire HD 6450 1GB |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 2 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
AMD Radeon VII | Sapphire HD 6450 1GB |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13.23 million | 370 million |
| Semiconductor Size | 7nm | 40nm |
| PCI Express Version | 4 | 2 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 305mm | 180mm |
| Height | Not Known | 110mm |
Memory
|
AMD Radeon VII | Sapphire HD 6450 1GB |
|---|---|---|
| Effective Memory Clock | 2000MHz | 1600MHz |
| Max Memory Bandwidth | 1024GB/s | 12.8GB/s |
| RAM | 16GB | 1GB |
| Memory Bus Interface Width | 4096bit | 64bit |
| GDDR Memory Version | Not Known | 3 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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