Intel Xe DG1 vs AMD Radeon RX 7990 XTX

VS

Intel Xe DG1

AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 's Advantages

Lower TDP (30W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 132% (3599MHz vs 1550MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (1152GB/s vs 68.26GB/s)

5504 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1

1.984 TFLOPS

Radeon RX 7990 XTX +4358%

88.45 TFLOPS

Xe DG1

VS

Radeon RX 7990 XTX

Graphics Card

Unknown

Release Date

Unknown

Xe Graphics

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

2500 MHz

1550 MHz

Boost Clock

3599 MHz

2133 MHz

Memory Clock

3000 MHz

Memory

4GB

Memory Size

24GB

LPDDR4X

Memory Type

GDDR6

128bit

Memory Bus

384bit

68.26GB/s

Bandwidth

1152GB/s

Render Config

-

Compute Units

96

-

640

Shading Units

6144

40

TMUs

384

20

ROPs

192

-

RT Cores

96

-

L1 Cache

256 KB per Array

1024 KB

L2 Cache

6 MB

16 MB

L3 Cache

192 MB

Theoretical Performance

31.00 GPixel/s

Pixel Rate

691.0 GPixel/s

62.00 GTexel/s

Texture Rate

1382 GTexel/s

3.968 TFLOPS

FP16 (half)

176.9 TFLOPS

1.984 TFLOPS

FP32 (float)

88.45 TFLOPS

496.0 GFLOPS

FP64 (double)

2.764 TFLOPS

Board Design

30W

TDP

405W

200 W

Suggested PSU

800 W

1x HDMI 3x DisplayPort

Outputs

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

None

Power Connectors

3x 8-pin

Graphics Processor

DG1

GPU Name

Navi 31

-

GPU Variant

Navi 31 XTX+

Generation 12.1

Architecture

RDNA 3.0

Intel

Foundry

TSMC

10 nm

Process Size

5 nm

Unknown

Transistors

57.7 billion

95 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

-

6.4

Shader Model

6.7

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