AMD Radeon RX 460 Mobile vs AMD Radeon E9171 MCM

VS

AMD Radeon RX 460 Mobile AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile 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 RX 460 Mobile 's Advantages

384 additional rendering cores

AMD Radeon E9171 MCM 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 3% (1219MHz vs 1180MHz)

Larger VRAM bandwidth (96.00GB/s vs 80.00GB/s)

Lower TDP (40W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +69%

2.115 TFLOPS

Radeon E9171 MCM

1.248 TFLOPS

Radeon RX 460 Mobile

VS

Radeon E9171 MCM

Graphics Card

Aug 2016

Release Date

Oct 2017

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

1124 MHz

1180 MHz

Boost Clock

1219 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

14

Compute Units

8

896

Shading Units

512

56

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

18.88 GPixel/s

Pixel Rate

19.50 GPixel/s

66.08 GTexel/s

Texture Rate

39.01 GTexel/s

2.115 TFLOPS

FP16 (half)

1248 GFLOPS

2.115 TFLOPS

FP32 (float)

1248 GFLOPS

132.2 GFLOPS

FP64 (double)

78.02 GFLOPS

Graphics Processor

Baffin

GPU Name

Lexa

Baffin XT

GPU Variant

Lexa MCM Pro

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

Board Design

55W

TDP

40W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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