Intel Xe DG1 vs AMD Radeon RX 6900 XTX

VS

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 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 Xe DG1 's Advantages

Lower TDP (30W vs 330W)

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock has increased by 57% (2435MHz vs 1550MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 68.26GB/s)

4480 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1

1.984 TFLOPS

Radeon RX 6900 XTX +1156%

24.93 TFLOPS

Xe DG1

VS

Radeon RX 6900 XTX

Graphics Card

Unknown

Release Date

Unknown

Xe Graphics

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

2075 MHz

1550 MHz

Boost Clock

2435 MHz

2133 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

16GB

LPDDR4X

Memory Type

GDDR6

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

-

Compute Units

80

640

Shading Units

5120

40

TMUs

320

20

ROPs

128

-

Tensor Cores

-

RT Cores

80

-

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

Theoretical Performance

31.00 GPixel/s

Pixel Rate

311.7 GPixel/s

62.00 GTexel/s

Texture Rate

779.2 GTexel/s

3.968 TFLOPS

FP16 (half)

49.87 TFLOPS

1.984 TFLOPS

FP32 (float)

24.93 TFLOPS

496.0 GFLOPS

FP64 (double)

1.558 TFLOPS

Graphics Processor

DG1

GPU Name

Navi 21

-

GPU Variant

Navi 21 XTXH (215-121000247)

Generation 12.1

Architecture

RDNA 2.0

Intel

Foundry

TSMC

10 nm

Process Size

7 nm

Unknown

Transistors

26.8 billion

95 mm²

Die Size

520 mm²

Board Design

30W

TDP

330W

200 W

Suggested PSU

700 W

1x HDMI 3x DisplayPort

Outputs

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

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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