Home GPU Comparison AMD Radeon HD 8550M vs AMD Radeon 530X Mobile

AMD Radeon HD 8550M vs AMD Radeon 530X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8550M and 2GB VRAM Radeon 530X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 530X Mobile 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 20% (1024MHz vs 850MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (36.00GB/s vs 14.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8550M
0.544 TFLOPS
Radeon 530X Mobile +44%
0.786 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Apr 2017
Solar System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

650 MHz
Base Clock
730 MHz
850 MHz
Boost Clock
1024 MHz
900 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
36.00GB/s

Render Config

5
Compute Units
6
-
-
-
320
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.800 GPixel/s
Pixel Rate
8.192 GPixel/s
17.00 GTexel/s
Texture Rate
24.58 GTexel/s
-
FP16 (half)
786.4 GFLOPS
544.0 GFLOPS
FP32 (float)
786.4 GFLOPS
34.00 GFLOPS
FP64 (double)
49.15 GFLOPS

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Sun
GPU Name
Polaris 24
Sun S3 LE (216-0841036)
GPU Variant
Polaris 24 XT (216-0867030)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.55 billion
56 mm²
Die Size
125 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.0
1.2.170
Vulkan
1.2
-
-
-
6.5 (5.1)
Shader Model
6.3

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