Galax GeForce RTX 2080 Ti SG Edition vs PowerColor R9 270X OC

VS
Galax GeForce RTX 2080 Ti SG Edition
Galax GeForce RTX 2080 Ti SG Edition Image
PowerColor R9 270X OC
PowerColor R9 270X OC Image
Galax GeForce RTX 2080 Ti SG Edition
PowerColor R9 270X OC
Key Differences Key Differences Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
GPU Base Clock Speed 1350MHz 1030MHz
GPU Boost Clock Speed 1635MHz 1080MHz
Pixel Rate 147.8 GPixel/s 33 GPixel/s
GPU Memory Speed 1750MHz 1400MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 4
Performance Performance Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
GPU Base Clock Speed 1350MHz 1030MHz
Pixel Rate 147.8 GPixel/s 33 GPixel/s
FLOPS (Floating-point Performance) 14.62 TFLOPS 2.64 TFLOPS
Texture Filter Rate 457 GTexels/s 82.4 GTexels/s
GPU Memory Speed 1750MHz 1400MHz
Total GPU Shading Units 4352 1280
Total GPU TMUs 272 80
GPU Boost Clock Speed 1635MHz 1080MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 76°C
Idle GPU Temperature 31°C 30°C
Noise Level Under Load 47.5dB 51.6dB
3D Support Yes Yes
Idle Noise Level 41.5dB 40dB
Idle Power Consumption 54W 78W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 4482
3DMark Vantage Texture Fill Result Not Known 75.7GTexels/s
3DMark Vantage Pixel Fill Result Not Known 9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2363
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 239W
SmallLuxGPU (2.0d4) Result Not Known No Data Found
Miscellaneous Miscellaneous Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
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 Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 2800 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 274mm
Height 110mm 120mm
Memory Memory Galax GeForce RTX 2080 Ti SG Edition PowerColor R9 270X OC
Effective Memory Clock 14000MHz 5600MHz
Max Memory Bandwidth 616GB/s 179GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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