AMD Radeon Pro V420 vs AMD Radeon RX 7900M

Comparison of AMD Radeon Pro V420 with 32 GB HBM2 and 4,096 cores vs AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms AMD Radeon Pro V420 by 11.39% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Pro V420

15.3

AMD Radeon Pro V420

15.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0

Contents:

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

Memory

Memory Size

32 ГБ
🔥 16 ГБ

Memory Type

HBM2 GDDR6

Memory Bandwidth

819.2 GB/s 576.0 GB/s

Memory Bus Width

4,096 бит 256 бит

ML Performance

FP16 (Half Precision)

27.85 TFLOPS
🔥 +177% 77.05 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

13.93 TFLOPS
🔥 +177% 38.52 TFLOPS

FP64 (Double Precision)

6.963 TFLOPS
🔥 +17,291,297% 1,204,000.0 TFLOPS

CUDA Cores

4,096
🔥 +12% 4,608

RT Cores

No
🔥 72

Architecture & Compatibility

GPU Architecture

GCN 5.1 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

800
🔥 +128% 1,825

Boost Clock

1,700
🔥 +23% 2,090

Memory Clock

800
🔥 +181% 2,250

Power Consumption

TDP/TGP

300 W
🔥 -40% 180 W

Recommended PSU

700 W No

Power Connector

1x 6-pin + 1x 8-pin None

Rendering

Texture Units (TMU)

256
🔥 +12% 288

ROP

No
🔥 72

L2 Cache

4 MB
🔥 +50% 6 MB

Additional

Slots

Dual-slot IGP

Release Date

No Oct. 19, 2023

Display Outputs

6x mini-DisplayPort 1.4a
Portable Device Dependent

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