NVIDIA L20 vs NVIDIA CMP 90HX

VS

NVIDIA L20

NVIDIA CMP 90HX

We compared two Desktop platform GPUs: 48GB VRAM L20 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 47% (2520MHz vs 1710MHz)

More VRAM (48GB vs 10GB)

Larger VRAM bandwidth (864.0GB/s vs 760.3GB/s)

5376 additional rendering cores

Lower TDP (275W vs 320W)

Score

Benchmark

FP32 (float)

L20 +171%

59.35 TFLOPS

CMP 90HX

21.89 TFLOPS

L20

VS

CMP 90HX

Graphics Card

Nov 2023

Release Date

Jul 2021

Tesla Ada

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

1500 MHz

2520 MHz

Boost Clock

1710 MHz

2250 MHz

Memory Clock

1188 MHz

Memory

48GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6X

384bit

Memory Bus

320bit

864.0GB/s

Bandwidth

760.3GB/s

Render Config

-

92

SM Count

50

11776

Shading Units

6400

368

TMUs

200

128

ROPs

80

368

Tensor Cores

200

92

RT Cores

50

128 KB (per SM)

L1 Cache

128 KB (per SM)

96 MB

L2 Cache

5 MB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

136.8 GPixel/s

927.4 GTexel/s

Texture Rate

342.0 GTexel/s

59.35 TFLOPS

FP16 (half)

21.89 TFLOPS

59.35 TFLOPS

FP32 (float)

21.89 TFLOPS

927.4 GFLOPS

FP64 (double)

342.0 GFLOPS

Board Design

275W

TDP

320W

600 W

Suggested PSU

700 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD102

GPU Name

GA102

AD102

GPU Variant

GA102-100-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.6

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