NVIDIA GeForce RTX 5090 vs Intel Arc A770

VS

NVIDIA GeForce RTX 5090

Intel Arc A770

We compared two Desktop platform GPUs: 32GB VRAM GeForce RTX 5090 and 16GB VRAM Arc A770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 5% (2520MHz vs 2400MHz)

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (1.52TB/s vs 512.0GB/s)

17664 additional rendering cores

Intel Arc A770 's Advantages

Lower TDP (225W vs 500W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 +457%

109.7 TFLOPS

Arc A770

19.66 TFLOPS

GeForce RTX 5090

VS

Arc A770

Graphics Card

Jan 2025

Release Date

Oct 2022

GeForce 50

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

2100 MHz

2520 MHz

Boost Clock

2400 MHz

1875 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

16GB

GDDR7

Memory Type

GDDR6

512bit

Memory Bus

256bit

1.52TB/s

Bandwidth

512.0GB/s

Render Config

-

170

SM Count

-

21760

Shading Units

4096

680

TMUs

256

192

ROPs

128

680

Tensor Cores

512

170

RT Cores

32

128 KB (per SM)

L1 Cache

-

88 MB

L2 Cache

16 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

307.2 GPixel/s

1714 GTexel/s

Texture Rate

614.4 GTexel/s

109.7 TFLOPS

FP16 (half)

39.32 TFLOPS

109.7 TFLOPS

FP32 (float)

19.66 TFLOPS

1.714 TFLOPS

FP64 (double)

2.458 TFLOPS

Board Design

500W

TDP

225W

900 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GB202

GPU Name

DG2-512

GB202-400-A1

GPU Variant

ACM-G10

Blackwell 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

Unknown

Transistors

21.7 billion

Unknown

Die Size

406 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

10.1

CUDA

-

6.8

Shader Model

6.6

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