AMD Radeon HD 6870 X2 vs AMD Radeon RX 5600M
GPU · Specs Compare
Graphics Card
Release Date
Jul 2011
Jul 2020
Generation
Northern Islands
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1050 MHz
1500 MHz
Base Clock
—
1035 MHz
Boost Clock
—
1265 MHz
Memory
Memory Size
1024MB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
134.4GB/s
288.0GB/s
Render Config
Compute Units
14
36
Shading Units
1120
2304
TMUs
56
144
ROPs
32
64
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
3 MB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
80.96 GPixel/s
Texture Rate
50.40 GTexel/s
182.2 GTexel/s
FP32 (float)
2.016 TFLOPS
5.829 TFLOPS
FP16 (half)
—
11.66 TFLOPS
FP64 (double)
—
364.3 GFLOPS
Graphics Processor
GPU Name
Barts
Navi 10
GPU Variant
Barts XT(215-0798000)
Navi 10 XME
Architecture
TeraScale 2
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
1.7 billion
10.3 billion
Die Size
255 mm²
251 mm²
Board Design
TDP
300W
150W
Suggested PSU
700 W
—
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
No outputs
Power Connectors
—
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.