Intel H3C XG310 vs NVIDIA GeForce RTX 5090

VS

We compared two Desktop platform GPUs: 8GB VRAM H3C XG310 and 28GB VRAM GeForce RTX 5090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel H3C XG310 's Advantages

Lower TDP (300W vs 500W)

NVIDIA GeForce RTX 5090 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 63% (2520MHz vs 1550MHz)

More VRAM (28GB vs 8GB)

Larger VRAM bandwidth (280.0GB/s vs 68.26GB/s)

19712 additional rendering cores

Score

Benchmark

FP32 (float)

H3C XG310

2.381 TFLOPS

GeForce RTX 5090 +4234%

103.2 TFLOPS

H3C XG310

VS

GeForce RTX 5090

Graphics Card

Nov 2020

Release Date

Jan 2025

H3C Graphics

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

900 MHz

Base Clock

2235 MHz

1550 MHz

Boost Clock

2520 MHz

2133 MHz

Memory Clock

2500 MHz

Memory

8GB

Memory Size

28GB

LPDDR4X

Memory Type

GDDR7

128bit

Memory Bus

448bit

68.26GB/s

Bandwidth

280.0GB/s

Render Config

-

SM Count

160

-

Compute Units

-

768

Shading Units

20480

48

TMUs

640

24

ROPs

192

-

Tensor Cores

640

-

RT Cores

160

-

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

88 MB

Theoretical Performance

37.20 GPixel/s

Pixel Rate

483.8 GPixel/s

74.40 GTexel/s

Texture Rate

1613 GTexel/s

4.762 TFLOPS

FP16 (half)

103.2 TFLOPS

2.381 TFLOPS

FP32 (float)

103.2 TFLOPS

595.2 GFLOPS

FP64 (double)

1.613 TFLOPS

Graphics Processor

DG1

GPU Name

GB202

-

GPU Variant

GB202

Generation 12.1

Architecture

Blackwell 2.0

Intel

Foundry

TSMC

10 nm

Process Size

0 nm

Unknown

Transistors

Unknown

95 mm²

Die Size

Unknown

Board Design

300W

TDP

500W

700 W

Suggested PSU

900 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

9.1

6.4

Shader Model

6.7

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