ASRock Arc A770 Challenger OC 16 GB vs Leadtek WinFast 6600 GT AGP

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs Leadtek WinFast 6600 GT AGP with 128 GB GDDR3.

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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

Leadtek WinFast 6600 GT AGP

Leadtek WinFast 6600 GT AGP

Contents:

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

Memory

Memory Size

🔥 16 ГБ
128 MB

Memory Type

GDDR6 GDDR3

Memory Bandwidth

559.9 GB/s 15.20 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)

🔥 19.66 TFLOPS
No

FP64 (Double Precision)

🔥 2.458 TFLOPS
No

CUDA Cores

🔥 4,096
No

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe-HPG Curie

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 AGP 8x

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 2,150
No

Boost Clock

🔥 2,400
No

Memory Clock

🔥 +360% 2,187
475

Power Consumption

Recommended PSU

550 W
🔥 -64% 200 W

Power Connector

2x 8-pin 1x Molex

TDP/TGP

225 W
🔥 -79% 47 W

Rendering

Texture Units (TMU)

🔥 +3,100% 256
8

ROP

🔥 32
No

L2 Cache

🔥 16 MB
No

Additional

Slots

Dual-slot Single-slot

Release Date

Oct. 12, 2022 Nov. 14, 2004

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x DVI
1x VGA
1x S-Video

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