Home GPU Comparison AMD Radeon E9175 PCIe vs AMD Radeon R9 M375

AMD Radeon E9175 PCIe vs AMD Radeon R9 M375

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9175 PCIe and 2GB VRAM Radeon R9 M375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9175 PCIe '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)
AMD Radeon R9 M375 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9175 PCIe
1.248 TFLOPS
Radeon R9 M375 +4%
1.299 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
May 2015
Embedded
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

50W
TDP
Unknown
-
-
-
5x mini-DisplayPort 1.4a
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

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

Graphics Features

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

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