Home GPU Comparison AMD Radeon R9 M375X vs AMD Radeon RX Vega 56 Mobile

AMD Radeon R9 M375X vs AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375X and 8GB VRAM Radeon RX Vega 56 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages
Released 3 years and 1 months late
Boost Clock has increased by 28% (1301MHz vs 1015MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 72.00GB/s)
2944 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M375X
1.299 TFLOPS
Radeon RX Vega 56 Mobile +617%
9.326 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2018
Gem System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

925 MHz
Base Clock
1138 MHz
1015 MHz
Boost Clock
1301 MHz
1125 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
2048bit
72.00GB/s
Bandwidth
409.6GB/s

Render Config

10
Compute Units
56
-
-
-
640
Shading Units
3584
40
TMUs
224
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
83.26 GPixel/s
40.60 GTexel/s
Texture Rate
291.4 GTexel/s
-
FP16 (half)
18.65 TFLOPS
1299 GFLOPS
FP32 (float)
9.326 TFLOPS
81.20 GFLOPS
FP64 (double)
582.8 GFLOPS

Board Design

Unknown
TDP
120W
-
-
-
Portable Device Dependent
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

Tropo
GPU Name
Vega 10
Tropo XTX
GPU Variant
Vega 10 XL (215-0894216)
GCN 1.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
12.5 billion
123 mm²
Die Size
495 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
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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