AMD Radeon 540 Mobile vs NVIDIA B300

Comparison AMD Radeon 540 Mobile with 2 GB GDDR5 and 512 cores vs NVIDIA B300 with 144 GB HBM3e and 18,944 cores.

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Performance Rating

NVIDIA B300 outperforms AMD Radeon 540 Mobile by 7,982.02% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon 540 Mobile

0.9

AMD Radeon 540 Mobile

0.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA B300

71.9

NVIDIA B300

71.9

Expert Comparison

AMD Radeon 540 Mobile и NVIDIA B300 значительно различаются по характеристикам. Radeon 540 Mobile подходит для мобильных устройств с ограниченными ресурсами, имеет 2 ГБ памяти GDDR5 и TDP 50 Вт. В то время как B300, предназначенный для высокопроизводительных серверов, обладает 144 ГБ HBM3e памяти, 76.99 TFLOPS вычислительной мощности и TDP 1400 Вт, что делает его намного мощнее для интенсивных вычислений.

Contents:

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

Memory

Memory Size

2 GB
🔥 +7,100% 144 ГБ ×2 (288 ГБ)

Memory Type

GDDR5 HBM3e

Memory Bandwidth

41.60 GB/s
🔥 4.10 TB/s ×2 (8.2 TB/s)

Memory Bus Width

64 бит 4,096 бит ×2 (8192 бит)

ML Performance

FP16 (Half Precision)

1.0711 TFLOPS
🔥 +15% 1.2318 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.0711 TFLOPS
🔥 +7,088% 76.99 TFLOPS

FP64 (Double Precision)

0.0669 TFLOPS
🔥 +1,698% 1.2029 TFLOPS

CUDA Cores

512
🔥 +3,600% 18,944 ×2 (37888)

RT Cores

No No

Architecture & Compatibility

GPU Architecture

GCN 4.0 Blackwell Ultra

SM (Streaming Multiprocessor)

No
🔥 148

PCIe Version

PCIe 3.0 x8 PCIe 5.0 x16

ML Software Support

CUDA Version

No 10.3

CUDA Toolkit (first supported)

v12

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

No
🔥 1,665

Boost Clock

No
🔥 2,032

Memory Clock

1,300
🔥 +54% 2,000

Power Consumption

Recommended PSU

No 1800 W

Power Connector

None No

TDP/TGP

🔥 -96% 50 W
1400 W

Rendering

Texture Units (TMU)

32
🔥 +1,750% 592 ×2 (1184)

ROP

No No

L2 Cache

256 KB
🔥 50 MB

Additional

Slots

Dual-slot
🔥 SXM Module

Release Date

March 26, 2019 Sept. 11, 2025

Display Outputs

Portable Device Dependent
No outputs

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