ASRock Arc A770 Challenger OC 16 GB vs NVIDIA GeForce RTX 4070 Max-Q

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs NVIDIA GeForce RTX 4070 Max-Q with 8 GB GDDR6 and 4,608 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms NVIDIA GeForce RTX 4070 Max-Q by 88.24% 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 GeForce RTX 4070 Max-Q

6.2

NVIDIA GeForce RTX 4070 Max-Q

6.2

Contents:

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

Memory

Memory Size

🔥 +100% 16 ГБ
8 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

559.9 GB/s 256.0 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +247% 39.32 TFLOPS
11.34 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +73% 19.66 TFLOPS
11.34 TFLOPS

FP64 (Double Precision)

🔥 +1,288% 2.458 TFLOPS
0.1771 TFLOPS

CUDA Cores

4,096
🔥 +12% 4,608

RT Cores

32
🔥 +12% 36

Architecture & Compatibility

GPU Architecture

Xe-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 36

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

🔥 +193% 2,150
735

Boost Clock

🔥 +95% 2,400
1,230

Memory Clock

🔥 +9% 2,187
2,000

Power Consumption

Recommended PSU

550 W No

Power Connector

2x 8-pin None

TDP/TGP

225 W
🔥 -84% 35 W

Rendering

Texture Units (TMU)

🔥 +78% 256
144

ROP

32
🔥 +12% 36

L2 Cache

16 MB
🔥 +100% 32 MB

Additional

Slots

Dual-slot IGP

Release Date

Oct. 12, 2022 Jan. 3, 2023

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
Portable Device Dependent

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