Galax GeForce RTX 3090 EX Gamer 1-Click OC vs Zalman HD 7990
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Galax GeForce RTX 3090 EX Gamer 1-Click OC
![Galax GeForce RTX 3090 EX Gamer 1-Click OC Image](https://7dfps.com/gpu/product-images//gpu/galax-geforce-rtx-3090-ex-gamer-1-click-oc.jpg)
Zalman HD 7990
![Zalman HD 7990 Image](https://7dfps.com/gpu/product-images//gpu/zalman-hd-7990.jpg)
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Zalman HD 7990
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Galax GeForce RTX 3090 EX Gamer 1-Click OC | Zalman HD 7990 |
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GPU Base Clock Speed | 1395MHz | 950MHz |
GPU Boost Clock Speed | 1740MHz | 1000MHz |
Pixel Rate | 194.9 GPixel/s | 60.8 GPixel/s |
GPU Memory Speed | 1219MHz | 1500MHz |
GPU Render Output Units (ROPs) | 112 | 64 |
No. of Supported Displays | Not Known | 6 |
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Galax GeForce RTX 3090 EX Gamer 1-Click OC | Zalman HD 7990 |
---|---|---|
GPU Base Clock Speed | 1395MHz | 950MHz |
Pixel Rate | 194.9 GPixel/s | 60.8 GPixel/s |
FLOPS (Floating-point Performance) | 36.53 TFLOPS | 7.78 TFLOPS |
GPU Memory Speed | 1219MHz | 1500MHz |
Texture Filter Rate | 570.7 GTexels/s | 144 GTexels/s |
Total GPU Shading Units | 10496 | 4096 |
Total GPU TMUs | 328 | 256 |
GPU Boost Clock Speed | 1740MHz | 1000MHz |
GPU Render Output Units (ROPs) | 112 | 64 |
DPFP (Double Precision Floating Point) Support | ![]() |
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Galax GeForce RTX 3090 EX Gamer 1-Click OC | Zalman HD 7990 |
---|---|---|
DirectX Version Info | 12 | 11.1 |
OpenGL Driver Version | 4.6 | 4.3 |
OpenCL Driver Version | 2 | 1.2 |
Multi-display Tech Support | ![]() |
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3D Support | ![]() |
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PassMark (G3D) Score | Not Known | 5105 |
3DMark Vantage Texture Fill Result | Not Known | 211.8GTexels/s |
GPU Temperature Under Load | Not Known | 82°C |
3DMark Vantage Pixel Fill Result | Not Known | 26.2GPixel/s |
PassMark (DirectCompute) Benchmark Result | Not Known | 2755 |
Ray Tracing Support | ![]() |
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Idle GPU Temperature | Not Known | 39°C |
Noise Level Under Load | Not Known | 54.8dB |
Power Consumption Under Peak Load | Not Known | 552W |
Idle Power Consumption | Not Known | 127W |
Idle Noise Level | Not Known | 39.2dB |
Multi-GPU Support Count | Not Known | 4 |
No. of Supported Displays | Not Known | 6 |
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Galax GeForce RTX 3090 EX Gamer 1-Click OC | Zalman HD 7990 |
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HDMI Output Support | ![]() |
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GPU HDMI Version | 2.1 | Not Known |
DisplayPort Output | 3 | 0 |
No. of HDMI Ports | 1 | Not Known |
DVI Output Ports | 0 | 1 |
Mini DisplayPort Output | 0 | 4 |
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Galax GeForce RTX 3090 EX Gamer 1-Click OC | Zalman HD 7990 |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 28000 million | 4313 million |
Semiconductor Size | 8nm | 28nm |
PCI Express Version | 4 | 3 |
Dual-GPU Support | ![]() |
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Air-water Cooling Support | ![]() |
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Width Size | 330mm | 305mm |
Height | 142mm | 110mm |
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Galax GeForce RTX 3090 EX Gamer 1-Click OC | Zalman HD 7990 |
---|---|---|
Effective Memory Clock | 9750MHz | 6000MHz |
Max Memory Bandwidth | 936GB/s | 576GB/s |
RAM | 24GB | 6GB |
Memory Bus Interface Width | 384bit | 768bit |
GDDR Memory Version | 6 | 5 |
ECC (Error-Correcting Code) Memory Support | ![]() |
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