Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon RX 550X Mobile

AMD Radeon R5 A220 vs AMD Radeon RX 550X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 2GB VRAM Radeon RX 550X 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 50W)
AMD Radeon RX 550X Mobile 's Advantages
Released 4 years and 3 months late
Boost Clock1176MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
Radeon RX 550X Mobile +506%
1.505 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
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1176 MHz
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
48.00GB/s

Render Config

2
Compute Units
10
-
-
-
160
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
18.82 GPixel/s
6.200 GTexel/s
Texture Rate
47.04 GTexel/s
-
FP16 (half)
1.505 TFLOPS
248.0 GFLOPS
FP32 (float)
1.505 TFLOPS
-
FP64 (double)
94.08 GFLOPS

Board Design

35W
TDP
50W
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
Polaris 23
Caicos XT (215-0804070)
GPU Variant
Polaris 23 MXT
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.37 billion
Transistors
2.2 billion
67 mm²
Die Size
103 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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