AMD Radeon RX 7900 XTX vs Intel H3C XG310

VS

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 8GB VRAM H3C XG310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 2 years late

Boost Clock has increased by 61% (2498MHz vs 1550MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (960.0GB/s vs 68.26GB/s)

5376 additional rendering cores

Intel H3C XG310 's Advantages

Lower TDP (300W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +2478%

61.39 TFLOPS

H3C XG310

2.381 TFLOPS

Radeon RX 7900 XTX

VS

H3C XG310

Graphics Card

Nov 2022

Release Date

Nov 2020

Navi III

Generation

H3C Graphics

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1929 MHz

Base Clock

900 MHz

2498 MHz

Boost Clock

1550 MHz

2500 MHz

Memory Clock

2133 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

LPDDR4X

384bit

Memory Bus

128bit

960.0GB/s

Bandwidth

68.26GB/s

Render Config

-

SM Count

-

96

Compute Units

-

6144

Shading Units

768

384

TMUs

48

192

ROPs

24

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

1024 KB

Theoretical Performance

479.6 GPixel/s

Pixel Rate

37.20 GPixel/s

959.2 GTexel/s

Texture Rate

74.40 GTexel/s

122.8 TFLOPS

FP16 (half)

4.762 TFLOPS

61.39 TFLOPS

FP32 (float)

2.381 TFLOPS

1.918 TFLOPS

FP64 (double)

595.2 GFLOPS

Graphics Processor

Navi 31

GPU Name

DG1

Navi 31 XTX (215-145000146)

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

Board Design

355W

TDP

300W

750 W

Suggested PSU

700 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

1x 8-pin

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

-

CUDA

-

6.7

Shader Model

6.4

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