Home GPU Comparison AMD Radeon R9 M375 vs AMD Radeon E9174 MXM

AMD Radeon R9 M375 vs AMD Radeon E9174 MXM

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375 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 M375 's Advantages
128 additional rendering cores
AMD Radeon E9174 MXM 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 20% (1219MHz vs 1015MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R9 M375 +4%
1.299 TFLOPS
Radeon E9174 MXM
1.248 TFLOPS
VS

Graphics Card

May 2015
Release Date
Oct 2017
Gem System
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1000 MHz
Base Clock
1124 MHz
1015 MHz
Boost Clock
1219 MHz
900 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
96.00GB/s

Render Config

10
Compute Units
8
-
-
-
640
Shading Units
512
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
19.50 GPixel/s
40.60 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
1299 GFLOPS
FP32 (float)
1248 GFLOPS
81.20 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

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

Graphics Processor

Tropo
GPU Name
Lexa
Tropo XT2
GPU Variant
E9170
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
2.2 billion
123 mm²
Die Size
103 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1
1.2.170
Vulkan
1.2
-
-
-
6.5 (5.1)
Shader Model
6.4

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