PNY Quadro RTX 8000 Passive vs Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB

VS
PNY Quadro RTX 8000 Passive
PNY Quadro RTX 8000 Passive Image
Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB Image
PNY Quadro RTX 8000 Passive
Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
Key Differences Key Differences PNY Quadro RTX 8000 Passive Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
GPU Base Clock Speed 1230MHz 720MHz
GPU Boost Clock Speed 1620MHz Not Known
Pixel Rate 155.5 GPixel/s 6.38 GPixel/s
GPU Memory Speed 1750MHz 891MHz
GPU Render Output Units (ROPs) 96 Not Known
No. of Supported Displays Not Known Not Known
Performance Performance PNY Quadro RTX 8000 Passive Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
GPU Base Clock Speed 1230MHz 720MHz
Pixel Rate 155.5 GPixel/s 6.38 GPixel/s
FLOPS (Floating-point Performance) 14.9 TFLOPS 0.61 TFLOPS
GPU Memory Speed 1750MHz 891MHz
Texture Filter Rate 466.6 GTexels/s 17 GTexels/s
Total GPU Shading Units 4608 144
Total GPU TMUs 288 Not Known
GPU Boost Clock Speed 1620MHz Not Known
GPU Render Output Units (ROPs) 96 Not Known
DPFP (Double Precision Floating Point) Support Yes No
Features Features PNY Quadro RTX 8000 Passive Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 Not Known
Multi-display Tech Support Yes No
3D Support Yes Yes
PassMark (G3D) Score Not Known 644
PassMark (DirectCompute) Benchmark Result Not Known 1297
Ray Tracing Support No No
Ports Ports PNY Quadro RTX 8000 Passive Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
HDMI Output Support No Yes
DisplayPort Output 0 0
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PNY Quadro RTX 8000 Passive Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1270 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 2
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 Passive Nvidia GeForce GT 640 OEM 192-bit DDR3 3GB
Effective Memory Clock 14000MHz 1782MHz
Max Memory Bandwidth 672GB/s 43GB/s
RAM 48GB 3GB
Memory Bus Interface Width 384bit 192bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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