AMD Radeon VII vs AMD Radeon R9 270X

VS
AMD Radeon VII
AMD Radeon VII Image
AMD Radeon R9 270X
AMD Radeon R9 270X Image
AMD Radeon VII
AMD Radeon R9 270X
Key Differences Key Differences AMD Radeon VII AMD Radeon R9 270X
GPU Base Clock Speed 1450MHz 1050MHz
GPU Boost Clock Speed 1800MHz 1050MHz
Pixel Rate 230.4 GPixel/s 32 GPixel/s
GPU Memory Speed 1000MHz 1400MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon VII AMD Radeon R9 270X
GPU Base Clock Speed 1450MHz 1050MHz
Pixel Rate 230.4 GPixel/s 32 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 2.56 TFLOPS
GPU Memory Speed 1000MHz 1400MHz
Texture Filter Rate 432 GTexels/s 80 GTexels/s
Total GPU Shading Units 3840 1280
Total GPU TMUs 240 80
GPU Boost Clock Speed 1800MHz 1050MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support Yes No
Features Features AMD Radeon VII AMD Radeon R9 270X
DirectX Version Info 12 11.2
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 14209 4482
Idle GPU Temperature 29°C 30°C
Noise Level Under Load 59.4dB 51.6dB
Idle Power Consumption 55W 78W
Idle Noise Level 38.7dB 40dB
3DMark Vantage Texture Fill Result Not Known 75.7GTexels/s
GPU Temperature Under Load Not Known 76°C
3DMark Vantage Pixel Fill Result Not Known 9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2363
Ray Tracing Support No No
3D Support No Yes
Power Consumption Under Peak Load Not Known 239W
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
Ports Ports AMD Radeon VII AMD Radeon R9 270X
HDMI Output Support Yes Yes
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info AMD Radeon VII AMD Radeon R9 270X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 2800 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 274mm
Height Not Known 120mm
Memory Memory AMD Radeon VII AMD Radeon R9 270X
Effective Memory Clock 2000MHz 5600MHz
Max Memory Bandwidth 1024GB/s 179GB/s
RAM 16GB 2GB
Memory Bus Interface Width 4096bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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