ASRock Arc A770 Challenger OC 16 GB vs NVIDIA L20

Comparison ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs NVIDIA L20 with 48 GB GDDR6 and 11,776 cores.

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Performance Rating

NVIDIA L20 outperforms ASRock Arc A770 Challenger OC 16 GB by 145.94% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock Arc A770 Challenger OC 16 GB

11.7

ASRock Arc A770 Challenger OC 16 GB

11.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA L20

28.8

NVIDIA L20

28.8

Expert Comparison

ASRock Arc A770 Challenger OC 16 GB лучше для игр и базовых задач благодаря более низкому энергопотреблению (225 Вт) и более высокой частоте boost (2400 МГц). NVIDIA L20 же обладает значительно большей пропускной способностью (864.0 GB/s) и вычислительной мощностью (59.35 TFLOPS), что делает его предпочтительным для профессиональных задач, таких как рендеринг и машинное обучение.

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

16 GB
🔥 +200% 48 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

559.9 GB/s 864.0 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

39.32 TFLOPS
🔥 +51% 59.35 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

19.66 TFLOPS
🔥 +202% 59.35 TFLOPS

FP64 (Double Precision)

🔥 +165% 2.458 TFLOPS
0.9274 TFLOPS

CUDA Cores

4,096
🔥 +188% 11,776

RT Cores

32
🔥 +188% 92

Architecture & Compatibility

GPU Architecture

Xe-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 92

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

CUDA Toolkit (first supported)

v11

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +49% 2,150
1,440

Boost Clock

2,400
🔥 +5% 2,520

Memory Clock

2,187
🔥 +3% 2,250

Power Consumption

Recommended PSU

🔥 -8% 550 W
600 W

Power Connector

2x 8-pin 1x 16-pin

TDP/TGP

🔥 -18% 225 W
275 W

Rendering

Texture Units (TMU)

256
🔥 +44% 368

ROP

32
🔥 +188% 92

L2 Cache

16 MB
🔥 +500% 96 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 Nov. 16, 2023

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
4x DisplayPort 1.4a

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