Intel Arc A770M vs AMD Radeon HD 7750M

VS

Intel Arc A770M

AMD Radeon HD 7750M

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 2GB VRAM Radeon HD 7750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 9 years and 9 months late

Boost Clock1650MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3584 additional rendering cores

AMD Radeon HD 7750M 's Advantages

Lower TDP (28W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +2195%

13.52 TFLOPS

Radeon HD 7750M

0.589 TFLOPS

Arc A770M

VS

Radeon HD 7750M

Graphics Card

Jan 2022

Release Date

Apr 2012

Alchemist

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

64.00GB/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

256 KB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

9.200 GPixel/s

422.4 GTexel/s

Texture Rate

18.40 GTexel/s

27.03 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

588.8 GFLOPS

-

FP64 (double)

36.80 GFLOPS

Board Design

120W

TDP

28W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG2-512

GPU Name

Chelsea

ACM-G10

GPU Variant

Chelsea PRO

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

1.5 billion

406 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

6.6

Shader Model

5.1

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