AMD Radeon RX 7900M vs NVIDIA B100

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs NVIDIA B100 with 96 GB HBM3e and 16,896 cores.

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Performance Rating

NVIDIA B100 outperforms AMD Radeon RX 7900M by 232.43% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA B100

56.6

NVIDIA B100

56.6

Contents:

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

Memory

Memory Size

16 ГБ
🔥 +500% 96 ГБ ×2 (192 ГБ)

Memory Type

GDDR6 HBM3e

Memory Bandwidth

576.0 GB/s
🔥 4.10 TB/s ×2 (8.2 TB/s)

Memory Bus Width

256 бит 4,096 бит ×2 (8192 бит)

ML Performance

FP16 (Half Precision)

77.05 TFLOPS
🔥 +222% 248.3 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS
🔥 +61% 62.08 TFLOPS

FP64 (Double Precision)

🔥 +3,878,766% 1,204,000.0 TFLOPS
31.04 TFLOPS

CUDA Cores

4,608
🔥 +267% 16,896 ×2 (33792)

RT Cores

🔥 72
No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Blackwell

SM (Streaming Multiprocessor)

No
🔥 132

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 10.1

Clocks & Performance

Base Clock

🔥 +10% 1,825
1,665

Boost Clock

🔥 +14% 2,090
1,837

Memory Clock

🔥 +12% 2,250
2,000

Power Consumption

TDP/TGP

🔥 -82% 180 W
1000 W

Recommended PSU

No 1400 W

Power Connector

None No

Rendering

Texture Units (TMU)

288
🔥 +83% 528 ×2 (1056)

ROP

🔥 72
No

L2 Cache

🔥 6 MB
50 MB

Additional

Slots

IGP
🔥 SXM Module

Release Date

Oct. 19, 2023 Nov. 17, 2024

Display Outputs

Portable Device Dependent
No outputs

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