AMD Radeon HD 8870 OEM vs AMD Radeon RX 5600M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Jul 2020
Generation
Sea Islands
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
1500 MHz
Base Clock
—
1035 MHz
Boost Clock
—
1265 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
153.6GB/s
288.0GB/s
Render Config
Compute Units
20
36
Shading Units
1280
2304
TMUs
80
144
ROPs
32
64
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
3 MB
Theoretical Performance
Pixel Rate
32.00 GPixel/s
80.96 GPixel/s
Texture Rate
80.00 GTexel/s
182.2 GTexel/s
FP32 (float)
2.560 TFLOPS
5.829 TFLOPS
FP64 (double)
160.0 GFLOPS
364.3 GFLOPS
FP16 (half)
—
11.66 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Navi 10
GPU Variant
Pitcairn XT(215-0828047)
Navi 10 XME
Architecture
GCN 1.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
10.3 billion
Die Size
212 mm²
251 mm²
Board Design
TDP
175W
150W
Suggested PSU
450 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.