NVIDIA B300 vs ZOTAC GTX 1080 Ti AMP!

Comparison of NVIDIA B300 with 144 GB HBM3e and 18,944 cores vs ZOTAC GTX 1080 Ti AMP! with 11 GB GDDR5X and 3,584 cores.

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Performance Rating

NVIDIA B300 outperforms ZOTAC GTX 1080 Ti AMP! by 749.23% 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 GTX 1080 Ti AMP!

8.5

ZOTAC GTX 1080 Ti AMP!

8.5

Contents:

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

Memory

Memory Size

🔥 +1,209% 144 ГБ ×2 (288 ГБ)
11 GB

Memory Type

HBM3e GDDR5X

Memory Bandwidth

🔥 4.10 TB/s ×2 (8.2 TB/s)
484.4 GB/s

Memory Bus Width

4,096 бит ×2 (8192 бит) 352 бит

ML Performance

FP16 (Half Precision)

🔥 +553% 1.2318 TFLOPS
0.1885 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +538% 76.99 TFLOPS
12.06 TFLOPS

FP64 (Double Precision)

🔥 +219% 1.2029 TFLOPS
0.377 TFLOPS

CUDA Cores

🔥 +429% 18,944 ×2 (37888)
3,584

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Blackwell Ultra Pascal

SM (Streaming Multiprocessor)

🔥 +429% 148
28

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 10.3
6.1

Clocks & Performance

Base Clock

🔥 +6% 1,665
1,570

Boost Clock

🔥 +21% 2,032
1,683

Memory Clock

🔥 +45% 2,000
1,376

Power Consumption

Recommended PSU

1800 W
🔥 -67% 600 W

Power Connector

No 2x 8-pin

TDP/TGP

1400 W
🔥 -82% 250 W

Rendering

Texture Units (TMU)

🔥 +164% 592 ×2 (1184)
224

ROP

No No

L2 Cache

🔥 +1,718% 50 MB
2.75 MB

Additional

Slots

🔥 SXM Module
Dual-slot

Release Date

Sept. 11, 2025 March 10, 2017

Display Outputs

No outputs
1x HDMI 2.0
3x DisplayPort 1.4a

1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a

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