Home GPU Comparison AMD Radeon E9550 MXM vs AMD Radeon Pro Vega 64X

AMD Radeon E9550 MXM vs AMD Radeon Pro Vega 64X

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 16GB VRAM Radeon Pro Vega 64X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9550 MXM 's Advantages
Lower TDP (95W vs 250W)
AMD Radeon Pro Vega 64X 's Advantages
Released 2 years and 6 months late
Boost Clock has increased by 16% (1468MHz vs 1266MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9550 MXM
5.834 TFLOPS
Radeon Pro Vega 64X +106%
12.03 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Mar 2019
Embedded
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1120 MHz
Base Clock
1250 MHz
1266 MHz
Boost Clock
1468 MHz
1250 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
160.0GB/s
Bandwidth
512.0GB/s

Render Config

36
Compute Units
64
-
-
-
2304
Shading Units
4096
144
TMUs
256
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
93.95 GPixel/s
182.3 GTexel/s
Texture Rate
375.8 GTexel/s
5.834 TFLOPS
FP16 (half)
24.05 TFLOPS
5.834 TFLOPS
FP32 (float)
12.03 TFLOPS
364.6 GFLOPS
FP64 (double)
751.6 GFLOPS

Board Design

95W
TDP
250W
-
-
-
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
Vega 10
Ellesmere XT
GPU Variant
Vega 10 XT (215-0894200)
GCN 4.0
Architecture
GCN 5.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
12.5 billion
232 mm²
Die Size
495 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
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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