EVGA GeForce RTX 3090 XC3 Ultra Gaming vs PowerColor R9 270X OC

VS
EVGA GeForce RTX 3090 XC3 Ultra Gaming
EVGA GeForce RTX 3090 XC3 Ultra Gaming Image
PowerColor R9 270X OC
PowerColor R9 270X OC Image
EVGA GeForce RTX 3090 XC3 Ultra Gaming
PowerColor R9 270X OC
Key Differences Key Differences EVGA GeForce RTX 3090 XC3 Ultra Gaming PowerColor R9 270X OC
GPU Base Clock Speed 1395MHz 1030MHz
GPU Boost Clock Speed 1725MHz 1080MHz
Pixel Rate 193.2 GPixel/s 33 GPixel/s
GPU Memory Speed 1219MHz 1400MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 3090 XC3 Ultra Gaming PowerColor R9 270X OC
GPU Base Clock Speed 1395MHz 1030MHz
Pixel Rate 193.2 GPixel/s 33 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 2.64 TFLOPS
GPU Memory Speed 1219MHz 1400MHz
Texture Filter Rate 565.8 GTexels/s 82.4 GTexels/s
Total GPU Shading Units 10496 1280
Total GPU TMUs 328 80
GPU Boost Clock Speed 1725MHz 1080MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3090 XC3 Ultra Gaming PowerColor R9 270X OC
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
3D Support Yes Yes
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 4482
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
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 51.6dB
Power Consumption Under Peak Load Not Known 239W
Idle Power Consumption Not Known 78W
Idle Noise Level Not Known 40dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known No Data Found
Ports Ports EVGA GeForce RTX 3090 XC3 Ultra Gaming PowerColor R9 270X OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 EVGA GeForce RTX 3090 XC3 Ultra Gaming PowerColor R9 270X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 2800 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 285.4mm 274mm
Height 111.2mm 120mm
Memory Memory EVGA GeForce RTX 3090 XC3 Ultra Gaming PowerColor R9 270X OC
Effective Memory Clock 19500MHz 5600MHz
Max Memory Bandwidth 936GB/s 179GB/s
RAM 24GB 2GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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