Intel H3C XG310 vs NVIDIA L20

VS

Intel H3C XG310

NVIDIA L20

We compared two Desktop platform GPUs: 8GB VRAM H3C XG310 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 3 years late

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

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (864.0GB/s vs 68.26GB/s)

11008 additional rendering cores

Lower TDP (275W vs 300W)

Score

Benchmark

FP32 (float)

H3C XG310

2.381 TFLOPS

L20 +2392%

59.35 TFLOPS

H3C XG310

VS

L20

Graphics Card

Nov 2020

Release Date

Nov 2023

H3C Graphics

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1440 MHz

1550 MHz

Boost Clock

2520 MHz

2133 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

48GB

LPDDR4X

Memory Type

GDDR6

128bit

Memory Bus

384bit

68.26GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

92

768

Shading Units

11776

48

TMUs

368

24

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

-

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

96 MB

16 MB

L3 Cache

-

Theoretical Performance

37.20 GPixel/s

Pixel Rate

322.6 GPixel/s

74.40 GTexel/s

Texture Rate

927.4 GTexel/s

4.762 TFLOPS

FP16 (half)

59.35 TFLOPS

2.381 TFLOPS

FP32 (float)

59.35 TFLOPS

595.2 GFLOPS

FP64 (double)

927.4 GFLOPS

Board Design

300W

TDP

275W

700 W

Suggested PSU

600 W

No outputs

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

DG1

GPU Name

AD102

-

GPU Variant

AD102

Generation 12.1

Architecture

Ada Lovelace

Intel

Foundry

TSMC

10 nm

Process Size

5 nm

Unknown

Transistors

76.3 billion

95 mm²

Die Size

609 mm²

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

8.9

6.4

Shader Model

6.7

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