Intel Arc A770M vs NVIDIA GeForce RTX 5090 Mobile

VS

Intel Arc A770M

NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Lower TDP (120W vs 175W)

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 3 years late

Boost Clock has increased by 21% (2000MHz vs 1650MHz)

Larger VRAM bandwidth (1.01TB/s vs 512.0GB/s)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A770M

13.52 TFLOPS

GeForce RTX 5090 Mobile +218%

43.01 TFLOPS

Arc A770M

VS

GeForce RTX 5090 Mobile

Graphics Card

Jan 2022

Release Date

Jan 2025

Alchemist

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

300 MHz

Base Clock

1500 MHz

1650 MHz

Boost Clock

2000 MHz

Memory Clock

2500 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR7

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

84

4096

Shading Units

10752

256

TMUs

336

128

ROPs

128

-

Tensor Cores

336

32

RT Cores

84

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

64 MB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

256.0 GPixel/s

422.4 GTexel/s

Texture Rate

672.0 GTexel/s

27.03 TFLOPS

FP16 (half)

43.01 TFLOPS

13.52 TFLOPS

FP32 (float)

43.01 TFLOPS

-

FP64 (double)

672.0 GFLOPS

Board Design

120W

TDP

175W

-

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

GB203

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

21.7 billion

Transistors

Unknown

406 mm²

Die Size

377 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

10.1

6.6

Shader Model

6.8

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