ASRock Arc A770 Challenger OC 16 GB vs NVIDIA RTX 4500 Ada Generation

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs NVIDIA RTX 4500 Ada Generation with 24 GB GDDR6 and 7,680 cores.

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Performance Rating

NVIDIA RTX 4500 Ada Generation outperforms ASRock Arc A770 Challenger OC 16 GB by 44.23% 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 RTX 4500 Ada Generation

16.9

NVIDIA RTX 4500 Ada Generation

16.9

Contents:

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

Memory

Memory Size

16 GB
🔥 +50% 24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

559.9 GB/s 432.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

39.32 TFLOPS
🔥 +1% 39.63 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

19.66 TFLOPS
🔥 +102% 39.63 TFLOPS

FP64 (Double Precision)

🔥 +297% 2.458 TFLOPS
0.6192 TFLOPS

CUDA Cores

4,096
🔥 +88% 7,680

RT Cores

32
🔥 +88% 60

Architecture & Compatibility

GPU Architecture

Xe-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 60

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

🔥 +4% 2,150
2,070

Boost Clock

2,400
🔥 +8% 2,580

Memory Clock

2,187
🔥 +3% 2,250

Power Consumption

Recommended PSU

550 W 550 W

Power Connector

2x 8-pin None

TDP/TGP

225 W
🔥 -7% 210 W

Rendering

Texture Units (TMU)

🔥 +7% 256
240

ROP

32
🔥 +88% 60

L2 Cache

16 MB
🔥 +200% 48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 Aug. 9, 2023

Display Outputs

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

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