Intel Arc A780 vs AMD Radeon RX 6750 GRE

VS

Intel Arc A780

AMD Radeon RX 6750 GRE

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 12GB VRAM Radeon RX 6750 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (559.6GB/s vs 432.0GB/s)

1536 additional rendering cores

Lower TDP (200W vs 250W)

AMD Radeon RX 6750 GRE 's Advantages

Boost Clock has increased by 17% (2581MHz vs 2200MHz)

Score

Benchmark

FP32 (float)

Arc A780 +36%

18.02 TFLOPS

Radeon RX 6750 GRE

13.21 TFLOPS

Arc A780

VS

Radeon RX 6750 GRE

Graphics Card

Unknown

Release Date

Oct 2023

Alchemist(Arc 7)

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

2321 MHz

2200 MHz

Boost Clock

2581 MHz

1093 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

192bit

559.6GB/s

Bandwidth

432.0GB/s

Render Config

-

Compute Units

40

-

4096

Shading Units

2560

256

TMUs

160

128

ROPs

64

512

Tensor Cores

-

32

RT Cores

40

-

L1 Cache

128 KB per Array

16 MB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

281.6 GPixel/s

Pixel Rate

165.2 GPixel/s

563.2 GTexel/s

Texture Rate

413.0 GTexel/s

36.04 TFLOPS

FP16 (half)

26.43 TFLOPS

18.02 TFLOPS

FP32 (float)

13.21 TFLOPS

2.253 TFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

DG2-512

GPU Name

Navi 22

ACM-G10

GPU Variant

Navi 22 KXT

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

21.7 billion

Transistors

17.2 billion

406 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.6

Shader Model

6.7

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