AMD Radeon VII vs AMD Radeon HD 7970 GHz Edition

VS
AMD Radeon VII
AMD Radeon VII Image
AMD Radeon HD 7970 GHz Edition
AMD Radeon HD 7970 GHz Edition Image
AMD Radeon VII
AMD Radeon HD 7970 GHz Edition
Key Differences Key Differences AMD Radeon VII AMD Radeon HD 7970 GHz Edition
GPU Base Clock Speed 1450MHz 1000MHz
GPU Boost Clock Speed 1800MHz 1050MHz
Pixel Rate 230.4 GPixel/s 32 GPixel/s
GPU Memory Speed 1000MHz 1500MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known 6
Performance Performance AMD Radeon VII AMD Radeon HD 7970 GHz Edition
GPU Base Clock Speed 1450MHz 1000MHz
Pixel Rate 230.4 GPixel/s 32 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 4.1 TFLOPS
GPU Memory Speed 1000MHz 1500MHz
Texture Filter Rate 432 GTexels/s 128 GTexels/s
Total GPU Shading Units 3840 2048
Total GPU TMUs 240 128
GPU Boost Clock Speed 1800MHz 1050MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features AMD Radeon VII AMD Radeon HD 7970 GHz Edition
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
PassMark (G3D) Score 14209 Not Known
Idle GPU Temperature 29°C 30°C
Noise Level Under Load 59.4dB 44.8dB
Idle Power Consumption 55W 110W
Idle Noise Level 38.7dB 39.7dB
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
Ray Tracing Support No No
3D Support No Yes
Power Consumption Under Peak Load Not Known 380W
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 25000
No. of Supported Displays Not Known 6
Ports Ports AMD Radeon VII AMD Radeon HD 7970 GHz Edition
HDMI Output Support Yes Yes
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 2
General info General info AMD Radeon VII AMD Radeon HD 7970 GHz Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 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 305mm 274mm
Height Not Known 120mm
Memory Memory AMD Radeon VII AMD Radeon HD 7970 GHz Edition
Effective Memory Clock 2000MHz 6000MHz
Max Memory Bandwidth 1024GB/s 288GB/s
RAM 16GB 3GB
Memory Bus Interface Width 4096bit 384bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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