PNY Quadro RTX 8000 vs Nvidia GeForce GT 640

VS
PNY Quadro RTX 8000
PNY Quadro RTX 8000 Image
Nvidia GeForce GT 640
Nvidia GeForce GT 640 Image
PNY Quadro RTX 8000
Nvidia GeForce GT 640
Key Differences Key Differences PNY Quadro RTX 8000 Nvidia GeForce GT 640
GPU Base Clock Speed 1395MHz 902MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 169.9 GPixel/s 7.22 GPixel/s
GPU Memory Speed 1750MHz 891MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 Not Known
Performance Performance PNY Quadro RTX 8000 Nvidia GeForce GT 640
GPU Base Clock Speed 1395MHz 902MHz
Pixel Rate 169.9 GPixel/s 7.22 GPixel/s
FLOPS (Floating-point Performance) 16.3 TFLOPS 0.69 TFLOPS
GPU Memory Speed 1750MHz 891MHz
Texture Filter Rate 509.8 GTexels/s 28.9 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 Nvidia GeForce GT 640
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 Nvidia GeForce GT 640
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 Nvidia GeForce GT 640
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 145mm
Height 111.8mm 111mm
Memory Memory PNY Quadro RTX 8000 Nvidia GeForce GT 640
Effective Memory Clock 14000MHz 1782MHz
Max Memory Bandwidth 672GB/s 28.5GB/s
RAM 48GB 2GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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