Sapphire Pulse Radeon RX 5700 XT vs Zalman Radeon HD 7970
VS
Sapphire Pulse Radeon RX 5700 XT
Zalman Radeon HD 7970
Key Differences
Performance
Features
Ports
General info
Memory
Sapphire Pulse Radeon RX 5700 XT
Zalman Radeon HD 7970
Key Differences
|
Sapphire Pulse Radeon RX 5700 XT | Zalman Radeon HD 7970 |
|---|---|---|
| GPU Base Clock Speed | 1670MHz | 925MHz |
| GPU Boost Clock Speed | 1925MHz | Not Known |
| Pixel Rate | 123.2 GPixel/s | 29.6 GPixel/s |
| GPU Memory Speed | 1750MHz | 1375MHz |
| GPU Render Output Units (ROPs) | 64 | 32 |
| No. of Supported Displays | 4 | 6 |
Performance
|
Sapphire Pulse Radeon RX 5700 XT | Zalman Radeon HD 7970 |
|---|---|---|
| GPU Base Clock Speed | 1670MHz | 925MHz |
| Pixel Rate | 123.2 GPixel/s | 29.6 GPixel/s |
| FLOPS (Floating-point Performance) | 9.86 TFLOPS | 3.79 TFLOPS |
| Texture Filter Rate | 308 GTexels/s | 118 GTexels/s |
| GPU Memory Speed | 1750MHz | 1375MHz |
| Total GPU Shading Units | 2560 | 2048 |
| Total GPU TMUs | 160 | 128 |
| GPU Boost Clock Speed | 1925MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 32 |
| DPFP (Double Precision Floating Point) Support |  No
|
 Yes
|
Features
|
Sapphire Pulse Radeon RX 5700 XT | Zalman Radeon HD 7970 |
|---|---|---|
| DirectX Version Info | 12 | 11.1 |
| OpenGL Driver Version | 4.6 | 4.2 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support | Yes
|
Yes
|
| GPU Temperature Under Load | 84°C | 72°C |
| Idle GPU Temperature | 35°C | 34°C |
| Noise Level Under Load | 54dB | 53.1dB |
| 3D Support | Yes
|
Yes
|
| Idle Noise Level | 39dB | 40.2dB |
| Idle Power Consumption | 54W | 112W |
| No. of Supported Displays | 4 | 6 |
| PassMark (G3D) Score | Not Known | 5088 |
| 3DMark Vantage Texture Fill Result | Not Known | 107.55GTexels/s |
| 3DMark Vantage Pixel Fill Result | Not Known | 13.33GPixel/s |
| PassMark (DirectCompute) Benchmark Result | Not Known | 3032 |
| Ray Tracing Support | No
|
No
|
| Power Consumption Under Peak Load | Not Known | 360W |
| Multi-GPU Support Count | Not Known | 4 |
| SmallLuxGPU (2.0d4) Result | Not Known | 23600 |
Ports
|
Sapphire Pulse Radeon RX 5700 XT | Zalman Radeon HD 7970 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | Not Known |
| DisplayPort Output | 3 | 0 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 2 |
General info
|
Sapphire Pulse Radeon RX 5700 XT | Zalman Radeon HD 7970 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 10300 million | 4313 million |
| Semiconductor Size | 7nm | 28nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 254mm | 274mm |
| Height | 135mm | 120mm |
Memory
|
Sapphire Pulse Radeon RX 5700 XT | Zalman Radeon HD 7970 |
|---|---|---|
| Effective Memory Clock | 14000MHz | 5500MHz |
| Max Memory Bandwidth | 448GB/s | 264GB/s |
| RAM | 8GB | 3GB |
| Memory Bus Interface Width | 256bit | 384bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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