PNY Quadro RTX 8000 vs Zotac GeForce GT 640 1GB
VS
PNY Quadro RTX 8000
![PNY Quadro RTX 8000 Image](https://7dfps.com/gpu/product-images//gpu/pny-quadro-rtx-8000.jpg)
Zotac GeForce GT 640 1GB
![Zotac GeForce GT 640 1GB Image](https://7dfps.com/gpu/product-images//gpu/zotac-geforce-gt-640-1gb.jpg)
PNY Quadro RTX 8000
Zotac GeForce GT 640 1GB
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PNY Quadro RTX 8000 | Zotac GeForce GT 640 1GB |
---|---|---|
GPU Base Clock Speed | 1395MHz | 1046MHz |
GPU Boost Clock Speed | 1770MHz | Not Known |
Pixel Rate | 169.9 GPixel/s | 7.22 GPixel/s |
GPU Memory Speed | 1750MHz | 1250MHz |
GPU Render Output Units (ROPs) | 96 | 16 |
No. of Supported Displays | 4 | Not Known |
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PNY Quadro RTX 8000 | Zotac GeForce GT 640 1GB |
---|---|---|
GPU Base Clock Speed | 1395MHz | 1046MHz |
Pixel Rate | 169.9 GPixel/s | 7.22 GPixel/s |
FLOPS (Floating-point Performance) | 16.3 TFLOPS | 0.69 TFLOPS |
GPU Memory Speed | 1750MHz | 1250MHz |
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 | ![]() |
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PNY Quadro RTX 8000 | Zotac GeForce GT 640 1GB |
---|---|---|
DirectX Version Info | 12 | 11 |
OpenGL Driver Version | 4.5 | 4.3 |
OpenCL Driver Version | 2 | 1.1 |
Multi-display Tech Support | ![]() |
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3D Support | ![]() |
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No. of Supported Displays | 4 | Not Known |
Ray Tracing Support | ![]() |
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PNY Quadro RTX 8000 | Zotac GeForce GT 640 1GB |
---|---|---|
HDMI Output Support | ![]() |
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DisplayPort Output | 4 | 0 |
DVI Output Ports | 0 | 1 |
Mini DisplayPort Output | 0 | 0 |
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PNY Quadro RTX 8000 | Zotac GeForce GT 640 1GB |
---|---|---|
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 | ![]() |
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Air-water Cooling Support | ![]() |
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Width Size | 266.7mm | 145mm |
Height | 111.8mm | 111mm |
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PNY Quadro RTX 8000 | Zotac GeForce GT 640 1GB |
---|---|---|
Effective Memory Clock | 14000MHz | 5000MHz |
Max Memory Bandwidth | 672GB/s | 28.5GB/s |
RAM | 48GB | 1GB |
Memory Bus Interface Width | 384bit | 64bit |
GDDR Memory Version | 6 | 5 |
ECC (Error-Correcting Code) Memory Support | ![]() |
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