Home GPU Comparison AMD Radeon HD 8550M vs AMD Radeon R5 A220

AMD Radeon HD 8550M vs AMD Radeon R5 A220

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8550M and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8550M 's Advantages
Released 6 months late
Boost Clock850MHz
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8550M +119%
0.544 TFLOPS
Radeon R5 A220
0.248 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Jan 2014
Solar System
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

650 MHz
Base Clock
-
850 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

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

Render Config

5
Compute Units
2
-
-
-
320
Shading Units
160
20
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.800 GPixel/s
Pixel Rate
3.100 GPixel/s
17.00 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
544.0 GFLOPS
FP32 (float)
248.0 GFLOPS
34.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
1x DVI 1x HDMI 1.3a
-
Power Connectors
None

Graphics Processor

Sun
GPU Name
Caicos
Sun S3 LE (216-0841036)
GPU Variant
Caicos XT (215-0804070)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
0.37 billion
56 mm²
Die Size
67 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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