KFA2 GeForce RTX 2080 Dual Black vs PowerColor R9 290 OC

VS
KFA2 GeForce RTX 2080 Dual Black
KFA2 GeForce RTX 2080 Dual Black Image
PowerColor R9 290 OC
PowerColor R9 290 OC Image
KFA2 GeForce RTX 2080 Dual Black
PowerColor R9 290 OC
Key Differences Key Differences KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 OC
GPU Base Clock Speed 1515MHz 975MHz
GPU Boost Clock Speed 1710MHz 947MHz
Pixel Rate 109.4 GPixel/s 62.4 GPixel/s
GPU Memory Speed 1750MHz 1125MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 Not Known
Performance Performance KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 OC
GPU Base Clock Speed 1515MHz 975MHz
Pixel Rate 109.4 GPixel/s 62.4 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 4.99 TFLOPS
Texture Filter Rate 314.6 GTexels/s 156 GTexels/s
GPU Memory Speed 1750MHz 1125MHz
Total GPU Shading Units 2944 2560
Total GPU TMUs 184 160
GPU Boost Clock Speed 1710MHz 947MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 OC
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 94°C
Idle GPU Temperature 30°C 41°C
3D Support Yes Yes
Noise Level Under Load 45dB 57.2dB
Idle Noise Level 40.3dB 39.5dB
Idle Power Consumption 53W 87W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 6259
3DMark Vantage Texture Fill Result Not Known 135.5GTexels/s
3DMark Vantage Pixel Fill Result Not Known 16.6GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2682
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 381W
SmallLuxGPU (2.0d4) Result Not Known No Data Found
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 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 KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 6200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 274mm
Height 139mm 120mm
Memory Memory KFA2 GeForce RTX 2080 Dual Black PowerColor R9 290 OC
Effective Memory Clock 14000MHz 4500MHz
Max Memory Bandwidth 448GB/s 288GB/s
RAM 8GB 4GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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