L20 vs CMP 50HX

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated180
Place by popularitynot in top-100not in top-100
Power efficiencyno data8.88
ArchitectureTuring (2018−2022)Ada Lovelace (2022−2024)
GPU code nameTU102AD102
Market segmentWorkstationWorkstation
Release date24 June 2021 (4 years ago)16 November 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores358411776
Core clock speed1350 MHz1440 MHz
Boost clock speed1545 MHz2520 MHz
Number of transistors18,600 million76,300 million
Manufacturing process technology12 nm5 nm
Power consumption (TDP)250 Watt275 Watt
Texture fill rate296.6927.4
Floating-point processing power11.07 TFLOPS59.35 TFLOPS
ROPs80128
TMUs192368
Tensor Cores448368
Ray Tracing Cores5692

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 1.0 x4PCIe 4.0 x16
Length267 mm267 mm
Width2-slot2-slot
Supplementary power connectors2x 8-pin1x 16-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR6
Maximum RAM amount10 GB48 GB
Memory bus width320 Bit384 Bit
Memory clock speed1750 MHz2250 MHz
Memory bandwidth560.0 GB/s864.0 GB/s
Resizable BAR-+

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsNo outputs4x DisplayPort 1.4a

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.86.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA7.58.9
DLSS++

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.



GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

CMP 50HX 53411
L20 266428
+399%

Pros & cons summary


Recency 24 June 2021 16 November 2023
Maximum RAM amount 10 GB 48 GB
Chip lithography 12 nm 5 nm
Power consumption (TDP) 250 Watt 275 Watt

CMP 50HX has 10% lower power consumption.

L20, on the other hand, has an age advantage of 2 years, a 380% higher maximum VRAM amount, and a 140% more advanced lithography process.

We couldn't decide between CMP 50HX and L20. We've got no test results to judge.

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NVIDIA CMP 50HX
CMP 50HX
NVIDIA L20
L20

Other comparisons

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


2.8 58 votes

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2.8 40 votes

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