NVIDIA B300 vs ZOTAC GTS 250 AMP! Edition

Comparison NVIDIA B300 with 144 GB HBM3e and 18,944 cores vs ZOTAC GTS 250 AMP! Edition with 1,024 GB GDDR3 and 128 cores.

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Performance Rating

NVIDIA B300 outperforms ZOTAC GTS 250 AMP! Edition by 3,685.79% 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

ZOTAC GTS 250 AMP! Edition

1.9

ZOTAC GTS 250 AMP! Edition

1.9

Expert Comparison

NVIDIA B300 значительно превосходит ZOTAC GTS 250 AMP! Edition по многим параметрам: количество ядер, объем и скорость памяти, пропускная способность, а также мощность и частоты. B300 предназначен для современных задач, таких как машинное обучение и высокопроизводительные вычисления, тогда как GTS 250 AMP! Edition устарел и больше подходит для базовых задач.

Contents:

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

Memory

Memory Size

🔥 144 ГБ ×2 (288 ГБ)
1,024 MB

Memory Type

HBM3e GDDR3

Memory Bandwidth

🔥 4.10 TB/s ×2 (8.2 TB/s)
73.60 GB/s

Memory Bus Width

4,096 бит ×2 (8192 бит) 256 бит

ML Performance

FP16 (Half Precision)

🔥 1.2318 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +15,814% 76.99 TFLOPS
0.4838 TFLOPS

FP64 (Double Precision)

🔥 1.2029 TFLOPS
No

CUDA Cores

🔥 +14,700% 18,944 ×2 (37888)
128

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Blackwell Ultra Tesla

SM (Streaming Multiprocessor)

🔥 +825% 148
16

PCIe Version

PCIe 5.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 10.3
1.1

CUDA Toolkit (first supported)

v12 v1

CUDA Toolkit (deprecated)

v7

CUDA Toolkit (support removed)

v8

CUDA Toolkit status

Supported Removed

Clocks & Performance

Base Clock

🔥 1,665
No

Boost Clock

🔥 2,032
No

Memory Clock

🔥 +74% 2,000
1,150

Power Consumption

Recommended PSU

1800 W
🔥 -75% 450 W

Power Connector

No 1x 6-pin

TDP/TGP

1400 W
🔥 -89% 150 W

Rendering

Texture Units (TMU)

🔥 +825% 592 ×2 (1184)
64

ROP

No No

L2 Cache

🔥 50 MB
64 KB

Additional

Slots

🔥 SXM Module
Dual-slot

Release Date

Sept. 11, 2025 March 9, 2009

Display Outputs

No outputs
2x DVI
2x DVI
1x S-Video

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