AMD Radeon RX 560X Mobile vs ATI Radeon HD 5850
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Sep 2009
Generation
Mobility Radeon
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
128.0GB/s
Render Config
Compute Units
14
18
Shading Units
896
1440
TMUs
56
72
ROPs
16
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
19.57 GPixel/s
23.20 GPixel/s
Texture Rate
68.49 GTexel/s
52.20 GTexel/s
FP16 (half)
2.192 TFLOPS
—
FP32 (float)
2.192 TFLOPS
2.088 TFLOPS
FP64 (double)
137.0 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
Polaris 31
Cypress
GPU Variant
Polaris 31 MXL
Cypress PRO(215-0735043)
Architecture
GCN 4.0
TeraScale 2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
3 billion
2.154 billion
Die Size
123 mm²
334 mm²
Board Design
TDP
65W
151W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.