ASRock Arc A770 Challenger OC 16 GB vs NVIDIA CMP 90HX

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs NVIDIA CMP 90HX with 10 GB GDDR6X and 6,400 cores.

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Performance Rating

NVIDIA CMP 90HX outperforms ASRock Arc A770 Challenger OC 16 GB by 7.53% 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 CMP 90HX

12.6

NVIDIA CMP 90HX

12.6

Contents:

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

Memory

Memory Size

🔥 +60% 16 ГБ
10 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

559.9 GB/s 760.3 GB/s

Memory Bus Width

256 бит 320 бит

ML Performance

FP16 (Half Precision)

🔥 +80% 39.32 TFLOPS
21.89 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

19.66 TFLOPS
🔥 +11% 21.89 TFLOPS

FP64 (Double Precision)

🔥 +619% 2.458 TFLOPS
0.342 TFLOPS

CUDA Cores

4,096
🔥 +56% 6,400

RT Cores

32
🔥 +56% 50

Architecture & Compatibility

GPU Architecture

Xe-HPG Ampere

SM (Streaming Multiprocessor)

No
🔥 50

PCIe Version

PCIe 4.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +43% 2,150
1,500

Boost Clock

🔥 +40% 2,400
1,710

Memory Clock

🔥 +84% 2,187
1,188

Power Consumption

Recommended PSU

🔥 -21% 550 W
700 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

🔥 -30% 225 W
320 W

Rendering

Texture Units (TMU)

🔥 +28% 256
200

ROP

32
🔥 +56% 50

L2 Cache

16 MB
🔥 5 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 July 28, 2021

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
No outputs

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