AMD Radeon R9 Fury X vs XFX HD 7790 OC

VS
AMD Radeon R9 Fury X
AMD Radeon R9 Fury X Image
XFX HD 7790 OC
XFX HD 7790 OC Image
AMD Radeon R9 Fury X
XFX HD 7790 OC
Key Differences Key Differences AMD Radeon R9 Fury X XFX HD 7790 OC
GPU Base Clock Speed 1050MHz 1075MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 67.2 GPixel/s 17.2 GPixel/s
GPU Memory Speed 500MHz 1600MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays 6 2
Performance Performance AMD Radeon R9 Fury X XFX HD 7790 OC
GPU Base Clock Speed 1050MHz 1075MHz
Pixel Rate 67.2 GPixel/s 17.2 GPixel/s
FLOPS (Floating-point Performance) 8.6 TFLOPS 1.93 TFLOPS
Texture Filter Rate 269 GTexels/s 60.2 GTexels/s
GPU Memory Speed 500MHz 1600MHz
Total GPU Shading Units 4096 896
Total GPU TMUs 256 56
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features AMD Radeon R9 Fury X XFX HD 7790 OC
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 8191 3081
3DMark Vantage Texture Fill Result 229.9GTexels/s 51.1GTexels/s
GPU Temperature Under Load 65°C 69°C
3DMark Vantage Pixel Fill Result 40.2GPixel/s 5GPixel/s
Idle GPU Temperature 27°C 30°C
3D Support Yes Yes
Noise Level Under Load 43dB 37.8dB
Idle Noise Level 41.5dB 37.5dB
PassMark (DirectCompute) Benchmark Result Not Known 1560
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 249W
Idle Power Consumption 82W 110W
Multi-GPU Support Count 4 2
No. of Supported Displays 6 2
Ports Ports AMD Radeon R9 Fury X XFX HD 7790 OC
HDMI Output Support Yes Yes
DisplayPort Output 3 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info AMD Radeon R9 Fury X XFX HD 7790 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 2080 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Air-water Cooling Support Yes No
Width Size 191mm 145mm
Dual-GPU Support No No
Height Not Known 110mm
Memory Memory AMD Radeon R9 Fury X XFX HD 7790 OC
Effective Memory Clock 1000MHz 6400MHz
Max Memory Bandwidth 512GB/s 102GB/s
RAM 4GB 1GB
Memory Bus Interface Width 4096bit 128bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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