Sapphire Pulse Radeon RX 5700 XT vs PowerColor Radeon HD 7870 PCS+

VS
Sapphire Pulse Radeon RX 5700 XT
Sapphire Pulse Radeon RX 5700 XT Image
PowerColor Radeon HD 7870 PCS+
PowerColor Radeon HD 7870 PCS+ Image
Sapphire Pulse Radeon RX 5700 XT
PowerColor Radeon HD 7870 PCS+
Key Differences Key Differences Sapphire Pulse Radeon RX 5700 XT PowerColor Radeon HD 7870 PCS+
GPU Base Clock Speed 1670MHz 1100MHz
GPU Boost Clock Speed 1925MHz Not Known
Pixel Rate 123.2 GPixel/s 35.2 GPixel/s
GPU Memory Speed 1750MHz 1225MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 6
Performance Performance Sapphire Pulse Radeon RX 5700 XT PowerColor Radeon HD 7870 PCS+
GPU Base Clock Speed 1670MHz 1100MHz
Pixel Rate 123.2 GPixel/s 35.2 GPixel/s
FLOPS (Floating-point Performance) 9.86 TFLOPS 2.82 TFLOPS
Texture Filter Rate 308 GTexels/s 88 GTexels/s
GPU Memory Speed 1750MHz 1225MHz
Total GPU Shading Units 2560 1280
Total GPU TMUs 160 80
GPU Boost Clock Speed 1925MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Pulse Radeon RX 5700 XT PowerColor Radeon HD 7870 PCS+
DirectX Version Info 12 11.1
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 Not Known
Idle GPU Temperature 35°C Not Known
Noise Level Under Load 54dB Not Known
3D Support Yes Yes
Idle Noise Level 39dB Not Known
Idle Power Consumption 54W Not Known
No. of Supported Displays 4 6
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
Ports Ports Sapphire Pulse Radeon RX 5700 XT PowerColor Radeon HD 7870 PCS+
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 Sapphire Pulse Radeon RX 5700 XT PowerColor Radeon HD 7870 PCS+
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 241mm
Height 135mm 120mm
Memory Memory Sapphire Pulse Radeon RX 5700 XT PowerColor Radeon HD 7870 PCS+
Effective Memory Clock 14000MHz 4900MHz
Max Memory Bandwidth 448GB/s 157GB/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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