AMD Radeon RX 7900 XT vs Intel Xe DG1

VS

AMD Radeon RX 7900 XT

Intel Xe DG1

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages

Boost Clock has increased by 54% (2394MHz vs 1550MHz)

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (800.0GB/s vs 68.26GB/s)

4736 additional rendering cores

Intel Xe DG1 's Advantages

Lower TDP (30W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +2494%

51.48 TFLOPS

Xe DG1

1.984 TFLOPS

Radeon RX 7900 XT

VS

Xe DG1

Graphics Card

Nov 2022

Release Date

Unknown

Navi III

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1387 MHz

Base Clock

900 MHz

2394 MHz

Boost Clock

1550 MHz

2500 MHz

Memory Clock

2133 MHz

Memory

20GB

Memory Size

4GB

GDDR6

Memory Type

LPDDR4X

320bit

Memory Bus

128bit

800.0GB/s

Bandwidth

68.26GB/s

Render Config

84

Compute Units

-

5376

Shading Units

640

336

TMUs

40

192

ROPs

20

-

84

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

1024 KB

80 MB

L3 Cache

16 MB

Theoretical Performance

459.6 GPixel/s

Pixel Rate

31.00 GPixel/s

804.4 GTexel/s

Texture Rate

62.00 GTexel/s

103.0 TFLOPS

FP16 (half)

3.968 TFLOPS

51.48 TFLOPS

FP32 (float)

1.984 TFLOPS

1.609 TFLOPS

FP64 (double)

496.0 GFLOPS

Board Design

300W

TDP

30W

700 W

Suggested PSU

200 W

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

Outputs

1x HDMI 3x DisplayPort

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

DG1

Navi 31 XT (215-145000156)

GPU Variant

-

RDNA 3.0

Architecture

Generation 12.1

TSMC

Foundry

Intel

5 nm

Process Size

10 nm

57.7 billion

Transistors

Unknown

529 mm²

Die Size

95 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

6.7

Shader Model

6.4

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