AMD Radeon Pro Vega 48 vs AMD Radeon E9171 MCM

VS

AMD Radeon Pro Vega 48

AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 48 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 Pro Vega 48 's Advantages

Released 1 years and 5 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (402.4GB/s vs 96.00GB/s)

2560 additional rendering cores

AMD Radeon E9171 MCM 's Advantages

Boost Clock1219MHz

Score

Benchmark

FP32 (float)

Radeon Pro Vega 48 +490%

7.373 TFLOPS

Radeon E9171 MCM

1.248 TFLOPS

Radeon Pro Vega 48

VS

Radeon E9171 MCM

Graphics Card

Mar 2019

Release Date

Oct 2017

Radeon Pro Mac

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1124 MHz

-

Boost Clock

1219 MHz

786 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

128bit

402.4GB/s

Bandwidth

96.00GB/s

Render Config

48

Compute Units

8

-

3072

Shading Units

512

192

TMUs

32

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

19.50 GPixel/s

230.4 GTexel/s

Texture Rate

39.01 GTexel/s

14.75 TFLOPS

FP16 (half)

1248 GFLOPS

7.373 TFLOPS

FP32 (float)

1248 GFLOPS

460.8 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

Unknown

TDP

40W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Lexa

Vega 10 PRO

GPU Variant

Lexa MCM Pro

GCN 5.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

12.5 billion

Transistors

2.2 billion

495 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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