Home GPU Comparison AMD Radeon 625 Mobile vs AMD Radeon R9 M295X Mac Edition

AMD Radeon 625 Mobile vs AMD Radeon R9 M295X Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 4GB VRAM Radeon R9 M295X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages
Released 4 years and 6 months late
Boost Clock1024MHz
Lower TDP (50W vs 250W)
AMD Radeon R9 M295X Mac Edition 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (174.3GB/s vs 14.40GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 625 Mobile
0.786 TFLOPS
Radeon R9 M295X Mac Edition +343%
3.482 TFLOPS
VS

Graphics Card

May 2019
Release Date
Nov 2014
Mobility Radeon
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

730 MHz
Base Clock
-
1024 MHz
Boost Clock
-
900 MHz
Memory Clock
1362 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
174.3GB/s

Render Config

6
Compute Units
32
-
-
-
384
Shading Units
2048
24
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
27.20 GPixel/s
24.58 GTexel/s
Texture Rate
108.8 GTexel/s
786.4 GFLOPS
FP16 (half)
3.482 TFLOPS
786.4 GFLOPS
FP32 (float)
3.482 TFLOPS
49.15 GFLOPS
FP64 (double)
217.6 GFLOPS

Board Design

50W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 24
GPU Name
Amethyst
Polaris 24 XT (216-0867030)
GPU Variant
Amethyst XT
GCN 3.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
5 billion
125 mm²
Die Size
366 mm²

Graphics Features

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

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