Sapphire Pulse Radeon RX 5700 XT vs AMD Radeon R9 270X

VS
Sapphire Pulse Radeon RX 5700 XT
Sapphire Pulse Radeon RX 5700 XT Image
AMD Radeon R9 270X
AMD Radeon R9 270X Image
Sapphire Pulse Radeon RX 5700 XT
AMD Radeon R9 270X
Key Differences Key Differences Sapphire Pulse Radeon RX 5700 XT AMD Radeon R9 270X
GPU Base Clock Speed 1670MHz 1050MHz
GPU Boost Clock Speed 1925MHz 1050MHz
Pixel Rate 123.2 GPixel/s 32 GPixel/s
GPU Memory Speed 1750MHz 1400MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 4
Performance Performance Sapphire Pulse Radeon RX 5700 XT AMD Radeon R9 270X
GPU Base Clock Speed 1670MHz 1050MHz
Pixel Rate 123.2 GPixel/s 32 GPixel/s
FLOPS (Floating-point Performance) 9.86 TFLOPS 2.56 TFLOPS
Texture Filter Rate 308 GTexels/s 80 GTexels/s
GPU Memory Speed 1750MHz 1400MHz
Total GPU Shading Units 2560 1280
Total GPU TMUs 160 80
GPU Boost Clock Speed 1925MHz 1050MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Pulse Radeon RX 5700 XT 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
GPU Temperature Under Load 84°C 76°C
Idle GPU Temperature 35°C 30°C
Noise Level Under Load 54dB 51.6dB
3D Support Yes Yes
Idle Noise Level 39dB 40dB
Idle Power Consumption 54W 78W
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
Multi-GPU Support Count Not Known 4
Ports Ports Sapphire Pulse Radeon RX 5700 XT AMD Radeon R9 270X
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 Sapphire Pulse Radeon RX 5700 XT AMD Radeon R9 270X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10300 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 254mm 274mm
Height 135mm 120mm
Memory Memory Sapphire Pulse Radeon RX 5700 XT AMD Radeon R9 270X
Effective Memory Clock 14000MHz 5600MHz
Max Memory Bandwidth 448GB/s 179GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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