Intel Arc A750 vs AMD Radeon RX 6900 XTX

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 and 16GB VRAM Radeon RX 6900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A750 's Advantages

Lower TDP (225W vs 330W)

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock has increased by 1% (2435MHz vs 2400MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 512.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A750

17.2 TFLOPS

Radeon RX 6900 XTX +44%

24.93 TFLOPS

Arc A750

VS

Radeon RX 6900 XTX

Graphics Card

Oct 2022

Release Date

Unknown

Alchemist

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2050 MHz

Base Clock

2075 MHz

2400 MHz

Boost Clock

2435 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

-

Compute Units

80

3584

Shading Units

5120

224

TMUs

320

112

ROPs

128

448

Tensor Cores

-

28

RT Cores

80

-

L1 Cache

128 KB per Array

16 MB

L2 Cache

4 MB

Theoretical Performance

268.8 GPixel/s

Pixel Rate

311.7 GPixel/s

537.6 GTexel/s

Texture Rate

779.2 GTexel/s

34.41 TFLOPS

FP16 (half)

49.87 TFLOPS

17.20 TFLOPS

FP32 (float)

24.93 TFLOPS

-

FP64 (double)

1.558 TFLOPS

Graphics Processor

DG2-512

GPU Name

Navi 21

ACM-G10

GPU Variant

Navi 21 XTXH (215-121000247)

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

21.7 billion

Transistors

26.8 billion

406 mm²

Die Size

520 mm²

Board Design

225W

TDP

330W

550 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

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

-

CUDA

-

6.6

Shader Model

6.5

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