Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon RX 580X Mobile

AMD Radeon R5 A220 vs AMD Radeon RX 580X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 8GB VRAM Radeon RX 580X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A220 's Advantages
Lower TDP (35W vs 100W)
AMD Radeon RX 580X Mobile 's Advantages
Released 4 years and 3 months late
Boost Clock1077MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)
2144 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
Radeon RX 580X Mobile +1901%
4.963 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Apr 2018
All-In-One
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1077 MHz
900 MHz
Memory Clock
2000 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
256.0GB/s

Render Config

2
Compute Units
36
-
-
-
160
Shading Units
2304
8
TMUs
144
4
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
34.46 GPixel/s
6.200 GTexel/s
Texture Rate
155.1 GTexel/s
-
FP16 (half)
4.963 TFLOPS
248.0 GFLOPS
FP32 (float)
4.963 TFLOPS
-
FP64 (double)
310.2 GFLOPS

Board Design

35W
TDP
100W
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
Polaris 20
Caicos XT (215-0804070)
GPU Variant
Polaris 20M XT
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.37 billion
Transistors
5.7 billion
67 mm²
Die Size
232 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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