ASRock Arc A750 Challenger D OC vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of ASRock Arc A750 Challenger D OC with 8 GB GDDR6 and 3,584 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms ASRock Arc A750 Challenger D OC by 191.37% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock Arc A750 Challenger D OC

9.6

ASRock Arc A750 Challenger D OC

9.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +200% 24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

512.0 GB/s 960.0 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

34.41 TFLOPS
🔥 +283% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

17.2 TFLOPS
🔥 +283% 65.86 TFLOPS

FP64 (Double Precision)

🔥 +4% 2.15 TFLOPS
2.058 TFLOPS

CUDA Cores

3,584
🔥 +71% 6,144

RT Cores

28
🔥 +243% 96

Architecture & Compatibility

GPU Architecture

Generation 12.7 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +4% 2,200
2,119

Boost Clock

2,400
🔥 +12% 2,680

Memory Clock

2,000
🔥 +25% 2,500

Power Consumption

TDP/TGP

🔥 -46% 225 W
420 W

Recommended PSU

🔥 -31% 550 W
800 W

Power Connector

2x 8-pin 3x 8-pin

Rendering

Texture Units (TMU)

224
🔥 +71% 384

ROP

28
🔥 +243% 96

L2 Cache

16 MB
🔥 6 MB

Additional

Slots

Dual-slot Quad-slot

Release Date

Oct. 12, 2022 Nov. 3, 2022

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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