Home GPU Comparison AMD Radeon RX Vega M GH vs AMD Radeon R9 M375

AMD Radeon RX Vega M GH vs AMD Radeon R9 M375

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH 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 RX Vega M GH 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 17% (1190MHz vs 1015MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (204.8GB/s vs 28.80GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH +181%
3.656 TFLOPS
Radeon R9 M375
1.299 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
May 2015
Vega
Generation
Gem System
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 3.0 x16

Clock Speeds

1063 MHz
Base Clock
1000 MHz
1190 MHz
Boost Clock
1015 MHz
800 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
HBM2
Memory Type
DDR3
1024bit
Memory Bus
128bit
204.8GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
24
Compute Units
10
1536
Shading Units
640
96
TMUs
40
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

76.16 GPixel/s
Pixel Rate
16.24 GPixel/s
114.2 GTexel/s
Texture Rate
40.60 GTexel/s
3.656 TFLOPS
FP16 (half)
-
3.656 TFLOPS
FP32 (float)
1299 GFLOPS
228.5 GFLOPS
FP64 (double)
81.20 GFLOPS

Graphics Processor

Polaris 22
GPU Name
Tropo
VegaM XT (C7398773)
GPU Variant
Tropo XT2
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5 billion
Transistors
1.5 billion
208 mm²
Die Size
123 mm²

Board Design

100W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

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
-
CUDA
-
6.4
Shader Model
6.5 (5.1)

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