AMD Radeon VII vs EVGA GeForce GTX 640 4GB

VS
AMD Radeon VII
AMD Radeon VII Image
EVGA GeForce GTX 640 4GB
EVGA GeForce GTX 640 4GB Image
AMD Radeon VII
EVGA GeForce GTX 640 4GB
Key Differences Key Differences AMD Radeon VII EVGA GeForce GTX 640 4GB
GPU Base Clock Speed 1450MHz 900MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 230.4 GPixel/s 7.22 GPixel/s
GPU Memory Speed 1000MHz 901MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon VII EVGA GeForce GTX 640 4GB
GPU Base Clock Speed 1450MHz 900MHz
Pixel Rate 230.4 GPixel/s 7.22 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 0.69 TFLOPS
GPU Memory Speed 1000MHz 901MHz
Texture Filter Rate 432 GTexels/s 28.8 GTexels/s
Total GPU Shading Units 3840 384
Total GPU TMUs 240 32
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support Yes No
Features Features AMD Radeon VII EVGA GeForce GTX 640 4GB
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 14209 644
Idle GPU Temperature 29°C Not Known
Noise Level Under Load 59.4dB Not Known
Idle Power Consumption 55W Not Known
Idle Noise Level 38.7dB Not Known
PassMark (DirectCompute) Benchmark Result Not Known 1297
Ray Tracing Support No No
3D Support No Yes
Ports Ports AMD Radeon VII EVGA GeForce GTX 640 4GB
HDMI Output Support Yes Yes
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info AMD Radeon VII EVGA GeForce GTX 640 4GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 1270 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 170mm
Height Not Known 111mm
Memory Memory AMD Radeon VII EVGA GeForce GTX 640 4GB
Effective Memory Clock 2000MHz 1802MHz
Max Memory Bandwidth 1024GB/s 28.8GB/s
RAM 16GB 4GB
Memory Bus Interface Width 4096bit 128bit
ECC (Error-Correcting Code) Memory Support No No

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