ASRock Arc A770 Challenger OC 16 GB vs GIGABYTE R7 265 WindForce 2X OC

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs GIGABYTE R7 265 WindForce 2X OC with 2 GB GDDR5 and 1,024 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms GIGABYTE R7 265 WindForce 2X OC by 484.5% 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

GIGABYTE R7 265 WindForce 2X OC

2.0

GIGABYTE R7 265 WindForce 2X OC

2.0

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 GDDR5

Memory Bandwidth

559.9 GB/s 179.2 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 39.32 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +826% 19.66 TFLOPS
2.122 TFLOPS

FP64 (Double Precision)

🔥 +1,754% 2.458 TFLOPS
0.1326 TFLOPS

CUDA Cores

🔥 +300% 4,096
1,024

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe-HPG GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +113% 2,150
1,008

Boost Clock

🔥 +132% 2,400
1,036

Memory Clock

🔥 +56% 2,187
1,400

Power Consumption

Recommended PSU

550 W
🔥 -18% 450 W

Power Connector

2x 8-pin 1x 6-pin

TDP/TGP

225 W
🔥 -33% 150 W

Rendering

Texture Units (TMU)

🔥 +300% 256
64

ROP

🔥 32
No

L2 Cache

🔥 16 MB
512 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 March 18, 2014

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

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