Intel Arc A770M vs AMD Radeon E9174 MXM

VS

Intel Arc A770M

AMD Radeon E9174 MXM

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 4GB VRAM Radeon E9174 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 35% (1650MHz vs 1219MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

3584 additional rendering cores

AMD Radeon E9174 MXM 's Advantages

Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +983%

13.52 TFLOPS

Radeon E9174 MXM

1.248 TFLOPS

Arc A770M

VS

Radeon E9174 MXM

Graphics Card

Jan 2022

Release Date

Oct 2017

Alchemist

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

300 MHz

Base Clock

1124 MHz

1650 MHz

Boost Clock

1219 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

-

4096

Shading Units

512

256

TMUs

32

128

ROPs

16

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

512 KB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

19.50 GPixel/s

422.4 GTexel/s

Texture Rate

39.01 GTexel/s

27.03 TFLOPS

FP16 (half)

1248 GFLOPS

13.52 TFLOPS

FP32 (float)

1248 GFLOPS

-

FP64 (double)

78.02 GFLOPS

Board Design

120W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Lexa

ACM-G10

GPU Variant

E9170

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

21.7 billion

Transistors

2.2 billion

406 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.6

Shader Model

6.4

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