Home GPU Comparison AMD Radeon R9 M295X vs AMD Radeon E9174 MXM

AMD Radeon R9 M295X vs AMD Radeon E9174 MXM

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X and 4GB VRAM Radeon E9174 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
1536 additional rendering cores
AMD Radeon E9174 MXM 's Advantages
Released 2 years and 11 months late
Boost Clock1219MHz
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M295X +137%
2.961 TFLOPS
Radeon E9174 MXM
1.248 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Oct 2017
Crystal System
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
1124 MHz
-
Boost Clock
1219 MHz
1250 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
96.00GB/s

Render Config

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

Theoretical Performance

23.14 GPixel/s
Pixel Rate
19.50 GPixel/s
92.54 GTexel/s
Texture Rate
39.01 GTexel/s
2.961 TFLOPS
FP16 (half)
1248 GFLOPS
2.961 TFLOPS
FP32 (float)
1248 GFLOPS
185.1 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

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

Graphics Processor

Amethyst
GPU Name
Lexa
Amethyst XT
GPU Variant
E9170
GCN 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5 billion
Transistors
2.2 billion
366 mm²
Die Size
103 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
6.4

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