PNY Quadro RTX 8000 vs EVGA GeForce GTX 640 4GB

VS
PNY Quadro RTX 8000
PNY Quadro RTX 8000 Image
EVGA GeForce GTX 640 4GB
EVGA GeForce GTX 640 4GB Image
PNY Quadro RTX 8000
EVGA GeForce GTX 640 4GB
Key Differences Key Differences PNY Quadro RTX 8000 EVGA GeForce GTX 640 4GB
GPU Base Clock Speed 1395MHz 900MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 169.9 GPixel/s 7.22 GPixel/s
GPU Memory Speed 1750MHz 901MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 Not Known
Performance Performance PNY Quadro RTX 8000 EVGA GeForce GTX 640 4GB
GPU Base Clock Speed 1395MHz 900MHz
Pixel Rate 169.9 GPixel/s 7.22 GPixel/s
FLOPS (Floating-point Performance) 16.3 TFLOPS 0.69 TFLOPS
GPU Memory Speed 1750MHz 901MHz
Texture Filter Rate 509.8 GTexels/s 28.8 GTexels/s
Total GPU Shading Units 4608 384
Total GPU TMUs 288 32
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No No
Features Features PNY Quadro RTX 8000 EVGA GeForce GTX 640 4GB
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 644
PassMark (DirectCompute) Benchmark Result Not Known 1297
Ray Tracing Support Yes No
Ports Ports PNY Quadro RTX 8000 EVGA GeForce GTX 640 4GB
HDMI Output Support No Yes
DisplayPort Output 4 0
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info PNY Quadro RTX 8000 EVGA GeForce GTX 640 4GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1270 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 170mm
Height 111.8mm 111mm
Memory Memory PNY Quadro RTX 8000 EVGA GeForce GTX 640 4GB
Effective Memory Clock 14000MHz 1802MHz
Max Memory Bandwidth 672GB/s 28.8GB/s
RAM 48GB 4GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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