AMD Radeon E9171 MCM vs AMD Radeon 530X Mobile

VS

AMD Radeon E9171 MCM AMD Radeon 530X Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9171 MCM and 2GB VRAM Radeon 530X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9171 MCM 's Advantages

Released 6 months late

Boost Clock has increased by 19% (1219MHz vs 1024MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 36.00GB/s)

128 additional rendering cores

Lower TDP (40W vs 50W)

Score

Benchmark

FP32 (float)

Radeon E9171 MCM +58%

1.248 TFLOPS

Radeon 530X Mobile

0.786 TFLOPS

Radeon E9171 MCM

VS

Radeon 530X Mobile

Graphics Card

Oct 2017

Release Date

Apr 2017

Embedded

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1124 MHz

Base Clock

730 MHz

1219 MHz

Boost Clock

1024 MHz

1500 MHz

Memory Clock

1125 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

36.00GB/s

Render Config

-

SM Count

-

8

Compute Units

6

512

Shading Units

384

32

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

19.50 GPixel/s

Pixel Rate

8.192 GPixel/s

39.01 GTexel/s

Texture Rate

24.58 GTexel/s

1248 GFLOPS

FP16 (half)

786.4 GFLOPS

1248 GFLOPS

FP32 (float)

786.4 GFLOPS

78.02 GFLOPS

FP64 (double)

49.15 GFLOPS

Graphics Processor

Lexa

GPU Name

Polaris 24

Lexa MCM Pro

GPU Variant

Polaris 24 XT (216-0867030)

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

1.55 billion

103 mm²

Die Size

125 mm²

Board Design

40W

TDP

50W

-

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

2.0

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.3

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