Home GPU Comparison AMD Radeon Pro 460 vs AMD Radeon E9172 MXM

AMD Radeon Pro 460 vs AMD Radeon E9172 MXM

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 460 and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 460 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (81.28GB/s vs 48.00GB/s)
512 additional rendering cores
AMD Radeon E9172 MXM 's Advantages
Released 1 years late
Boost Clock has increased by 34% (1219MHz vs 907MHz)

Score

Benchmark

FP32 (float)
Radeon Pro 460 +48%
1.858 TFLOPS
Radeon E9172 MXM
1.248 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
Oct 2017
Radeon Pro Mac
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

850 MHz
Base Clock
1124 MHz
907 MHz
Boost Clock
1219 MHz
1270 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
81.28GB/s
Bandwidth
48.00GB/s

Render Config

16
Compute Units
8
-
-
-
1024
Shading Units
512
64
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.51 GPixel/s
Pixel Rate
19.50 GPixel/s
58.05 GTexel/s
Texture Rate
39.01 GTexel/s
1.858 TFLOPS
FP16 (half)
1248 GFLOPS
1.858 TFLOPS
FP32 (float)
1248 GFLOPS
116.1 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

35W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
Lexa
Baffin XT
GPU Variant
E9170
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
3 billion
Transistors
2.2 billion
123 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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