AMD Radeon RX 7900M vs ASRock Arc B570 Challenger OC

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs ASRock Arc B570 Challenger OC with 10 GB GDDR6 and 2,304 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 7900M

AMD Radeon RX 7900M

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

ASRock Arc B570 Challenger OC

7.3

ASRock Arc B570 Challenger OC

7.3

Contents:

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

Memory

Memory Size

16 GB
🔥 10 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

576.0 GB/s 380.0 GB/s

Memory Bus Width

256 бит 160 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS
🔥 23.96 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS
🔥 11.98 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS No

CUDA Cores

4,608
🔥 2,304

RT Cores

72
🔥 18

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Xe2

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,825
🔥 +37% 2,500

Boost Clock

2,090
🔥 +24% 2,600

Memory Clock

2,250
🔥 +6% 2,375

Power Consumption

TDP/TGP

180 W
🔥 -17% 150 W

Recommended PSU

No 450 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

288
🔥 144

ROP

72
🔥 18

L2 Cache

6 MB
🔥 +200% 18 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 19, 2023 Jan. 16, 2025

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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