NVIDIA B300 vs NVIDIA T500 Mobile

Comparison NVIDIA B300 with 144 GB HBM3e and 18,944 cores vs NVIDIA T500 Mobile with 4 GB GDDR6 and 896 cores.

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Performance Rating

NVIDIA B300 outperforms NVIDIA T500 Mobile by 3,646.35% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA B300

71.9

NVIDIA B300

71.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA T500 Mobile

1.9

NVIDIA T500 Mobile

1.9

Expert Comparison

NVIDIA B300 значительно превосходит NVIDIA T500 Mobile по многим параметрам. У B300 больше ядер, большая память (144 ГБ против 4 ГБ), более высокая пропускная способность и гораздо большая производительность в FP32. Однако B300 потребляет гораздо больше энергии (1400 Вт против 18 Вт). B300 лучше подходит для тяжелых вычислений и AI-задач, тогда как T500 Mobile предназначен для мобильных устройств или небольших серверов с минимальными требованиями.

Contents:

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

Memory

Memory Size

🔥 +3,500% 144 ГБ ×2 (288 ГБ)
4 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

🔥 4.10 TB/s ×2 (8.2 TB/s)
80.00 GB/s

Memory Bus Width

4,096 бит ×2 (8192 бит) 64 бит

ML Performance

FP16 (Half Precision)

1.2318 TFLOPS
🔥 +354% 5.591 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,654% 76.99 TFLOPS
2.796 TFLOPS

FP64 (Double Precision)

🔥 +1,276% 1.2029 TFLOPS
0.0874 TFLOPS

CUDA Cores

🔥 +2,014% 18,944 ×2 (37888)
896

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Blackwell Ultra Turing

SM (Streaming Multiprocessor)

🔥 +957% 148
14

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 10.3
7.5

CUDA Toolkit (first supported)

v12 v10

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +41% 1,665
1,185

Boost Clock

🔥 +30% 2,032
1,560

Memory Clock

🔥 +60% 2,000
1,250

Power Consumption

Recommended PSU

1800 W No

Power Connector

No None

TDP/TGP

1400 W
🔥 -99% 18 W

Rendering

Texture Units (TMU)

🔥 +957% 592 ×2 (1184)
56

ROP

No No

L2 Cache

🔥 50 MB
1024 KB

Additional

Slots

🔥 SXM Module
IGP

Release Date

Sept. 11, 2025 Dec. 2, 2020

Display Outputs

No outputs
Portable Device Dependent

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