MSI Radeon RX 6800 vs MSI GeForce GT 640 4GB

VS
MSI Radeon RX 6800
MSI Radeon RX 6800 Image
MSI GeForce GT 640 4GB
MSI GeForce GT 640 4GB Image
MSI Radeon RX 6800
MSI GeForce GT 640 4GB
Key Differences Key Differences MSI Radeon RX 6800 MSI GeForce GT 640 4GB
GPU Base Clock Speed 1700MHz 900MHz
GPU Boost Clock Speed 2105MHz Not Known
Pixel Rate 202.1 GPixel/s 7.22 GPixel/s
GPU Memory Speed 2000MHz 891MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 Not Known
Performance Performance MSI Radeon RX 6800 MSI GeForce GT 640 4GB
GPU Base Clock Speed 1700MHz 900MHz
Pixel Rate 202.1 GPixel/s 7.22 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 0.69 TFLOPS
GPU Memory Speed 2000MHz 891MHz
Texture Filter Rate 505.2 GTexels/s 28.8 GTexels/s
Total GPU Shading Units 3840 384
Total GPU TMUs 240 32
GPU Boost Clock Speed 2105MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No No
Features Features MSI Radeon RX 6800 MSI GeForce GT 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
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 644
PassMark (DirectCompute) Benchmark Result Not Known 1297
Miscellaneous Miscellaneous MSI Radeon RX 6800 MSI GeForce GT 640 4GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports MSI Radeon RX 6800 MSI GeForce GT 640 4GB
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info MSI Radeon RX 6800 MSI GeForce GT 640 4GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 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 267mm 154mm
Height 120mm 111mm
Memory Memory MSI Radeon RX 6800 MSI GeForce GT 640 4GB
Effective Memory Clock 16000MHz 1782MHz
Max Memory Bandwidth 512GB/s 28.5GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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