Home GPU Comparison AMD Radeon R9 M375 vs AMD Radeon Pro 580X

AMD Radeon R9 M375 vs AMD Radeon Pro 580X

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375 and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580X 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 18% (1200MHz vs 1015MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (218.9GB/s vs 28.80GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M375
1.299 TFLOPS
Radeon Pro 580X +325%
5.53 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2019
Gem System
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
1100 MHz
1015 MHz
Boost Clock
1200 MHz
900 MHz
Memory Clock
1710 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
218.9GB/s

Render Config

10
Compute Units
36
-
-
-
640
Shading Units
2304
40
TMUs
144
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
38.40 GPixel/s
40.60 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
1299 GFLOPS
FP32 (float)
5.530 TFLOPS
81.20 GFLOPS
FP64 (double)
345.6 GFLOPS

Board Design

Unknown
TDP
185W
-
-
-
Portable Device Dependent
Outputs
2x HDMI 2.0b
-
Power Connectors
None

Graphics Processor

Tropo
GPU Name
Ellesmere
Tropo XT2
GPU Variant
Ellesmere XTA (216-0886220)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
5.7 billion
123 mm²
Die Size
232 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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