Home GPU Comparison AMD Radeon Pro 575 vs AMD Radeon E9171 MCM

AMD Radeon Pro 575 vs AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 4GB VRAM Radeon E9171 MCM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages
Larger VRAM bandwidth (217.0GB/s vs 96.00GB/s)
1536 additional rendering cores
AMD Radeon E9171 MCM 's Advantages
Boost Clock1219MHz
Lower TDP (40W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 575 +259%
4.489 TFLOPS
Radeon E9171 MCM
1.248 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Oct 2017
Radeon Pro Mac
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1124 MHz
-
Boost Clock
1219 MHz
1695 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
217.0GB/s
Bandwidth
96.00GB/s

Render Config

32
Compute Units
8
-
-
-
2048
Shading Units
512
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

35.07 GPixel/s
Pixel Rate
19.50 GPixel/s
140.3 GTexel/s
Texture Rate
39.01 GTexel/s
4.489 TFLOPS
FP16 (half)
1248 GFLOPS
4.489 TFLOPS
FP32 (float)
1248 GFLOPS
280.6 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

150W
TDP
40W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 20
GPU Name
Lexa
Polaris 20 XL (215-0910052)
GPU Variant
Lexa MCM Pro
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
2.2 billion
232 mm²
Die Size
103 mm²

Graphics Features

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

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