Home GPU Comparison AMD Radeon 625 Mobile vs AMD Radeon HD 8590M

AMD Radeon 625 Mobile vs AMD Radeon HD 8590M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 1024MB VRAM Radeon HD 8590M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages
Released 6 years and 2 months late
Boost Clock has increased by 24% (1024MHz vs 825MHz)
More VRAM (2GB vs 1024GB)
64 additional rendering cores
AMD Radeon HD 8590M 's Advantages
Larger VRAM bandwidth (36.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon 625 Mobile +48%
0.786 TFLOPS
Radeon HD 8590M
0.528 TFLOPS
VS

Graphics Card

May 2019
Release Date
Mar 2013
Mobility Radeon
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

730 MHz
Base Clock
750 MHz
1024 MHz
Boost Clock
825 MHz
900 MHz
Memory Clock
1125 MHz

Memory

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

Render Config

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

Theoretical Performance

8.192 GPixel/s
Pixel Rate
6.600 GPixel/s
24.58 GTexel/s
Texture Rate
16.50 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
528.0 GFLOPS
49.15 GFLOPS
FP64 (double)
33.00 GFLOPS

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

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

Graphics Features

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

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