Home GPU Comparison AMD Radeon R9 M290X vs AMD Radeon Pro 575

AMD Radeon R9 M290X vs AMD Radeon Pro 575

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 4GB VRAM Radeon Pro 575 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X 's Advantages
Boost Clock900MHz
Lower TDP (100W vs 150W)
AMD Radeon Pro 575 's Advantages
Released 3 years and 5 months late
Larger VRAM bandwidth (217.0GB/s vs 153.6GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M290X
2.304 TFLOPS
Radeon Pro 575 +94%
4.489 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jun 2017
Crystal System
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

850 MHz
Base Clock
-
900 MHz
Boost Clock
-
1200 MHz
Memory Clock
1695 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
217.0GB/s

Render Config

20
Compute Units
32
-
-
-
1280
Shading Units
2048
80
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
35.07 GPixel/s
72.00 GTexel/s
Texture Rate
140.3 GTexel/s
-
FP16 (half)
4.489 TFLOPS
2.304 TFLOPS
FP32 (float)
4.489 TFLOPS
144.0 GFLOPS
FP64 (double)
280.6 GFLOPS

Board Design

100W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Neptune
GPU Name
Polaris 20
Neptune XT (216-0847000)
GPU Variant
Polaris 20 XL (215-0910052)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.8 billion
Transistors
5.7 billion
212 mm²
Die Size
232 mm²

Graphics Features

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

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