NVIDIA GeForce RTX 5070 vs Intel Arc A770

VS

NVIDIA GeForce RTX 5070

Intel Arc A770

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 5070 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 5070 's Advantages

Released 2 years and 3 months late

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

Larger VRAM bandwidth (532.6GB/s vs 512.0GB/s)

2304 additional rendering cores

Lower TDP (220W vs 225W)

Intel Arc A770 's Advantages

More VRAM (16GB vs 12GB)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 +64%

32.26 TFLOPS

Arc A770

19.66 TFLOPS

GeForce RTX 5070

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

1750 MHz

Memory Clock

2000 MHz

Memory

12GB

Memory Size

16GB

GDDR7

Memory Type

GDDR6

192bit

Memory Bus

256bit

532.6GB/s

Bandwidth

512.0GB/s

Render Config

-

50

SM Count

-

6400

Shading Units

4096

200

TMUs

256

64

ROPs

128

200

Tensor Cores

512

50

RT Cores

32

128 KB (per SM)

L1 Cache

-

40 MB

L2 Cache

16 MB

-

Theoretical Performance

161.3 GPixel/s

Pixel Rate

307.2 GPixel/s

504.0 GTexel/s

Texture Rate

614.4 GTexel/s

32.26 TFLOPS

FP16 (half)

39.32 TFLOPS

32.26 TFLOPS

FP32 (float)

19.66 TFLOPS

504.0 GFLOPS

FP64 (double)

2.458 TFLOPS

Board Design

220W

TDP

225W

550 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

GB205

GPU Name

DG2-512

GB205

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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