Asus ROG Strix GeForce RTX 3090 Gamin OC vs EVGA GeForce GT 640 Single Slot

VS
Asus ROG Strix GeForce RTX 3090 Gamin OC
Asus ROG Strix GeForce RTX 3090 Gamin OC Image
EVGA GeForce GT 640 Single Slot
EVGA GeForce GT 640 Single Slot Image
Asus ROG Strix GeForce RTX 3090 Gamin OC
EVGA GeForce GT 640 Single Slot
Key Differences Key Differences Asus ROG Strix GeForce RTX 3090 Gamin OC EVGA GeForce GT 640 Single Slot
GPU Base Clock Speed 1395MHz 900MHz
GPU Boost Clock Speed 1890MHz Not Known
Pixel Rate 208.3 GPixel/s 7.22 GPixel/s
GPU Memory Speed 1219MHz 901MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays 4 Not Known
Performance Performance Asus ROG Strix GeForce RTX 3090 Gamin OC EVGA GeForce GT 640 Single Slot
GPU Base Clock Speed 1395MHz 900MHz
Pixel Rate 208.3 GPixel/s 7.22 GPixel/s
FLOPS (Floating-point Performance) 39.05 TFLOPS 0.69 TFLOPS
GPU Memory Speed 1219MHz 901MHz
Texture Filter Rate 610.1 GTexels/s 28.8 GTexels/s
Total GPU Shading Units 10496 384
Total GPU TMUs 328 32
GPU Boost Clock Speed 1890MHz Not Known
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
Features Features Asus ROG Strix GeForce RTX 3090 Gamin OC EVGA GeForce GT 640 Single Slot
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
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 644
PassMark (DirectCompute) Benchmark Result Not Known 1297
Ports Ports Asus ROG Strix GeForce RTX 3090 Gamin OC EVGA GeForce GT 640 Single Slot
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Asus ROG Strix GeForce RTX 3090 Gamin OC EVGA GeForce GT 640 Single Slot
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1270 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 318.5mm 170mm
Height 140.1mm 111mm
Memory Memory Asus ROG Strix GeForce RTX 3090 Gamin OC EVGA GeForce GT 640 Single Slot
Effective Memory Clock 19500MHz 1802MHz
Max Memory Bandwidth 936GB/s 28.8GB/s
RAM 24GB 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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