ASRock Arc A770 Challenger OC 16 GB vs NVIDIA Quadro K620

Comparison ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs NVIDIA Quadro K620 with 2 GB DDR3 and 384 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms NVIDIA Quadro K620 by 1,379.75% 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 Quadro K620

0.8

NVIDIA Quadro K620

0.8

Expert Comparison

ASRock Arc A770 Challenger OC 16 GB значительно превосходит NVIDIA Quadro K620 по всем параметрам: количество ядер, объем и скорость памяти, пропускную способность, мощность и частоты. Она предназначена для современных игр и графических задач, тогда как Quadro K620 больше подходит для офисных задач и базовой графики, выпущенный в 2014 году.

Contents:

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

Memory

Memory Size

🔥 +700% 16 ГБ
2 GB

Memory Type

GDDR6 DDR3

Memory Bandwidth

559.9 GB/s 28.80 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 39.32 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,178% 19.66 TFLOPS
0.8632 TFLOPS

FP64 (Double Precision)

🔥 +9,004% 2.458 TFLOPS
0.027 TFLOPS

CUDA Cores

🔥 +967% 4,096
384

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe-HPG Maxwell

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

No 5.0

CUDA Toolkit (first supported)

v6

CUDA Toolkit (deprecated)

v12

CUDA Toolkit (support removed)

v13

CUDA Toolkit status

Supported Removed

Clocks & Performance

Base Clock

🔥 +103% 2,150
1,058

Boost Clock

🔥 +114% 2,400
1,124

Memory Clock

🔥 +143% 2,187
900

Power Consumption

Recommended PSU

550 W
🔥 -64% 200 W

Power Connector

2x 8-pin None

TDP/TGP

225 W
🔥 -80% 45 W

Rendering

Texture Units (TMU)

🔥 +967% 256
24

ROP

🔥 32
No

L2 Cache

🔥 +700% 16 MB
2 MB

Additional

Slots

Dual-slot Single-slot

Release Date

Oct. 12, 2022 July 22, 2014

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x DVI
1x DisplayPort 1.2

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