Intel Arc A770 vs Intel Arc A750

VS

Intel Arc A770 Intel Arc A750

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 8GB VRAM Arc A750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

More VRAM (16GB vs 8GB)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A770 +14%

19.66 TFLOPS

Arc A750

17.2 TFLOPS

3DMark Time Spy

Arc A770 +9%

13660

Arc A750

12444

Blender

Arc A770

2085

Arc A750 +5%

2200

Shadow of the Tomb Raider 2160p

Arc A770 +12%

45

Arc A750

40

Shadow of the Tomb Raider 1440p

Arc A770 +6%

80

Arc A750

75

Shadow of the Tomb Raider 1080p

Arc A770 +5%

105

Arc A750

100

Arc A770

VS

Arc A750

Graphics Card

Oct 2022

Release Date

Oct 2022

Alchemist

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2100 MHz

Base Clock

2050 MHz

2400 MHz

Boost Clock

2400 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

-

4096

Shading Units

3584

256

TMUs

224

128

ROPs

112

512

Tensor Cores

448

32

RT Cores

28

-

L1 Cache

-

16 MB

L2 Cache

16 MB

Theoretical Performance

307.2 GPixel/s

Pixel Rate

268.8 GPixel/s

614.4 GTexel/s

Texture Rate

537.6 GTexel/s

39.32 TFLOPS

FP16 (half)

34.41 TFLOPS

19.66 TFLOPS

FP32 (float)

17.20 TFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

DG2-512

ACM-G10

GPU Variant

ACM-G10

Generation 12.7

Architecture

Generation 12.7

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

21.7 billion

Transistors

21.7 billion

406 mm²

Die Size

406 mm²

Board Design

225W

TDP

225W

550 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

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

-

6.6

Shader Model

6.6

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