PowerColor Red Devil Radeon RX 6800 XT vs Sapphire Radeon HD 7970 Vapor-X 6GB
VS
PowerColor Red Devil Radeon RX 6800 XT
Sapphire Radeon HD 7970 Vapor-X 6GB
PowerColor Red Devil Radeon RX 6800 XT
Sapphire Radeon HD 7970 Vapor-X 6GB
Key Differences | PowerColor Red Devil Radeon RX 6800 XT | Sapphire Radeon HD 7970 Vapor-X 6GB |
---|---|---|
GPU Base Clock Speed | 1900MHz | 1050MHz |
GPU Boost Clock Speed | 2340MHz | 1100MHz |
Pixel Rate | 299.5 GPixel/s | 33.6 GPixel/s |
GPU Memory Speed | 2000MHz | 1500MHz |
GPU Render Output Units (ROPs) | 128 | 32 |
No. of Supported Displays | 4 | 6 |
Performance | PowerColor Red Devil Radeon RX 6800 XT | Sapphire Radeon HD 7970 Vapor-X 6GB |
---|---|---|
GPU Base Clock Speed | 1900MHz | 1050MHz |
Pixel Rate | 299.5 GPixel/s | 33.6 GPixel/s |
FLOPS (Floating-point Performance) | 21.57 TFLOPS | 4.3 TFLOPS |
GPU Memory Speed | 2000MHz | 1500MHz |
Texture Filter Rate | 673.9 GTexels/s | 128 GTexels/s |
Total GPU Shading Units | 4608 | 2048 |
Total GPU TMUs | 288 | 134 |
GPU Boost Clock Speed | 2340MHz | 1100MHz |
GPU Render Output Units (ROPs) | 128 | 32 |
DPFP (Double Precision Floating Point) Support | No | Yes |
Features | PowerColor Red Devil Radeon RX 6800 XT | Sapphire Radeon HD 7970 Vapor-X 6GB |
---|---|---|
DirectX Version Info | 12 | 11.1 |
OpenGL Driver Version | 4.6 | 4.2 |
OpenCL Driver Version | 2.1 | 1.2 |
Multi-display Tech Support | Yes | Yes |
3D Support | Yes | Yes |
Ray Tracing Support | Yes | No |
No. of Supported Displays | 4 | 6 |
3DMark Vantage Texture Fill Result | Not Known | 120.6GTexels/s |
GPU Temperature Under Load | Not Known | 62°C |
3DMark Vantage Pixel Fill Result | Not Known | 13.9GPixel/s |
Idle GPU Temperature | Not Known | 30°C |
Noise Level Under Load | Not Known | 44.8dB |
Power Consumption Under Peak Load | Not Known | 380W |
Idle Power Consumption | Not Known | 110W |
Idle Noise Level | Not Known | 39.7dB |
Multi-GPU Support Count | Not Known | 4 |
SmallLuxGPU (2.0d4) Result | Not Known | 25000 |
Ports | PowerColor Red Devil Radeon RX 6800 XT | Sapphire Radeon HD 7970 Vapor-X 6GB |
---|---|---|
HDMI Output Support | Yes | Yes |
GPU HDMI Version | 2.1 | Not Known |
DisplayPort Output | 3 | 0 |
No. of HDMI Ports | 1 | Not Known |
DVI Output Ports | 0 | 2 |
Mini DisplayPort Output | 0 | 2 |
General info | PowerColor Red Devil Radeon RX 6800 XT | Sapphire Radeon HD 7970 Vapor-X 6GB |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 26800 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 | 320mm | 275mm |
Height | 135mm | 130mm |
Memory | PowerColor Red Devil Radeon RX 6800 XT | Sapphire Radeon HD 7970 Vapor-X 6GB |
---|---|---|
Effective Memory Clock | 16000MHz | 6000MHz |
Max Memory Bandwidth | 512GB/s | 288GB/s |
RAM | 16GB | 6GB |
Memory Bus Interface Width | 256bit | 384bit |
GDDR Memory Version | 6 | 5 |
ECC (Error-Correcting Code) Memory Support | No | No |
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