NVIDIA B300 vs NVIDIA GeForce RTX 3060 3840SP

Comparison NVIDIA B300 with 144 GB HBM3e and 18,944 cores vs NVIDIA GeForce RTX 3060 3840SP with 6 GB GDDR6 and 3,840 cores.

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Performance Rating

NVIDIA B300 outperforms NVIDIA GeForce RTX 3060 3840SP by 870.72% 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 GeForce RTX 3060 3840SP

7.4

NVIDIA GeForce RTX 3060 3840SP

7.4

Expert Comparison

NVIDIA B300 имеет значительно более мощные характеристики по сравнению с GeForce RTX 3060 3840SP: более высокое количество ядер, объем памяти и пропускная способность. B300 подходит для сложных вычислений и интенсивной обработки данных, в то время как RTX 3060 3840SP лучше подходит для игр и базовых задач машинного обучения.

Contents:

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

Memory

Memory Size

🔥 +2,300% 144 ГБ ×2 (288 ГБ)
6 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

🔥 4.10 TB/s ×2 (8.2 TB/s)
336.0 GB/s

Memory Bus Width

4,096 бит ×2 (8192 бит) 192 бит

ML Performance

FP16 (Half Precision)

1.2318 TFLOPS
🔥 +1,054% 14.22 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +441% 76.99 TFLOPS
14.22 TFLOPS

FP64 (Double Precision)

🔥 +441% 1.2029 TFLOPS
0.2222 TFLOPS

CUDA Cores

🔥 +393% 18,944 ×2 (37888)
3,840

RT Cores

No
🔥 30

Architecture & Compatibility

GPU Architecture

Blackwell Ultra Ampere

SM (Streaming Multiprocessor)

🔥 +393% 148
30

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

🔥 10.3
8.6

CUDA Toolkit (first supported)

v12 v11

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +2% 1,665
1,627

Boost Clock

🔥 +10% 2,032
1,852

Memory Clock

🔥 +14% 2,000
1,750

Power Consumption

Recommended PSU

1800 W
🔥 -75% 450 W

Power Connector

No 1x 12-pin

TDP/TGP

1400 W
🔥 -87% 185 W

Rendering

Texture Units (TMU)

🔥 +393% 592 ×2 (1184)
120

ROP

No
🔥 30

L2 Cache

🔥 +1,567% 50 MB
3 MB

Additional

Slots

🔥 SXM Module
Dual-slot

Release Date

Sept. 11, 2025 March 11, 2021

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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