Home GPU Comparison AMD Radeon Pro 575 vs AMD Radeon E9550 MXM

AMD Radeon Pro 575 vs AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages
Released 9 months late
Larger VRAM bandwidth (217.0GB/s vs 160.0GB/s)
AMD Radeon E9550 MXM 's Advantages
Boost Clock1266MHz
More VRAM (8GB vs 4GB)
256 additional rendering cores
Lower TDP (95W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 575
4.489 TFLOPS
Radeon E9550 MXM +29%
5.834 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Sep 2016
Radeon Pro Mac
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
1695 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
217.0GB/s
Bandwidth
160.0GB/s

Render Config

32
Compute Units
36
-
-
-
2048
Shading Units
2304
128
TMUs
144
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

35.07 GPixel/s
Pixel Rate
40.51 GPixel/s
140.3 GTexel/s
Texture Rate
182.3 GTexel/s
4.489 TFLOPS
FP16 (half)
5.834 TFLOPS
4.489 TFLOPS
FP32 (float)
5.834 TFLOPS
280.6 GFLOPS
FP64 (double)
364.6 GFLOPS

Board Design

150W
TDP
95W
-
-
-
No outputs
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Polaris 20
GPU Name
Ellesmere
Polaris 20 XL (215-0910052)
GPU Variant
Ellesmere XT
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
5.7 billion
232 mm²
Die Size
232 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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