AMD Radeon RX 5700 XT vs AMD Radeon HD 6850

VS
AMD Radeon RX 5700 XT
AMD Radeon RX 5700 XT Image
AMD Radeon HD 6850
AMD Radeon HD 6850 Image
AMD Radeon RX 5700 XT
AMD Radeon HD 6850
Key Differences Key Differences AMD Radeon RX 5700 XT AMD Radeon HD 6850
GPU Base Clock Speed 1605MHz 775MHz
GPU Boost Clock Speed 1905MHz Not Known
Pixel Rate 121.9 GPixel/s 24.8 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon RX 5700 XT AMD Radeon HD 6850
GPU Base Clock Speed 1605MHz 775MHz
Pixel Rate 121.9 GPixel/s 24.8 GPixel/s
FLOPS (Floating-point Performance) 9.75 TFLOPS 1.49 TFLOPS
Texture Filter Rate 304.8 GTexels/s 37.2 GTexels/s
GPU Memory Speed 1750MHz 1000MHz
Total GPU Shading Units 2560 960
Total GPU TMUs 160 48
GPU Boost Clock Speed 1905MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 5700 XT AMD Radeon HD 6850
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 84°C 74°C
Idle GPU Temperature 35°C 38°C
Noise Level Under Load 54dB 47.7dB
3D Support Yes Yes
Idle Noise Level 39dB 40.1dB
Idle Power Consumption 54W 114W
PassMark (G3D) Score Not Known 2232
PassMark (DirectCompute) Benchmark Result Not Known 890
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 270W
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 7300
No. of Supported Displays Not Known 3
Ports Ports AMD Radeon RX 5700 XT AMD Radeon HD 6850
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info AMD Radeon RX 5700 XT AMD Radeon HD 6850
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10300 million 1700 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 272mm 198mm
Height Not Known 100mm
Memory Memory AMD Radeon RX 5700 XT AMD Radeon HD 6850
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 448GB/s 128GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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