ASRock Arc A770 Challenger OC 16 GB vs MSI GTX 950 OCV2

Comparison of ASRock Arc A770 Challenger OC 16 GB with 16 GB GDDR6 and 4,096 cores vs MSI GTX 950 OCV2 with 2 GB GDDR5 and 768 cores.

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Performance Rating

ASRock Arc A770 Challenger OC 16 GB outperforms MSI GTX 950 OCV2 by 635.22% 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

MSI GTX 950 OCV2

1.6

MSI GTX 950 OCV2

1.6

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 105.8 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)

🔥 +921% 19.66 TFLOPS
1.925 TFLOPS

FP64 (Double Precision)

🔥 +3,990% 2.458 TFLOPS
0.0601 TFLOPS

CUDA Cores

🔥 +433% 4,096
768

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe-HPG Maxwell 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No 5.2

Clocks & Performance

Base Clock

🔥 +100% 2,150
1,076

Boost Clock

🔥 +92% 2,400
1,253

Memory Clock

🔥 +32% 2,187
1,653

Power Consumption

Recommended PSU

550 W
🔥 -55% 250 W

Power Connector

2x 8-pin None

TDP/TGP

225 W
🔥 -67% 75 W

Rendering

Texture Units (TMU)

🔥 +433% 256
48

ROP

🔥 32
No

L2 Cache

🔥 16 MB
1024 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 12, 2022 March 15, 2016

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x DVI
1x HDMI 2.0
3x DisplayPort 1.2

1x DVI
1x HDMI 2.0
1x DisplayPort 1.2

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