NVIDIA B300 vs NVIDIA GeForce RTX 2070 Max-Q Refresh

Comparison of NVIDIA B300 with 144 GB HBM3e and 18,944 cores vs NVIDIA GeForce RTX 2070 Max-Q Refresh with 8 GB GDDR6 and 2,304 cores.

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Performance Rating

NVIDIA B300 outperforms NVIDIA GeForce RTX 2070 Max-Q Refresh by 1,460.3% 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 2070 Max-Q Refresh

4.6

NVIDIA GeForce RTX 2070 Max-Q Refresh

4.6

Contents:

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

Memory

Memory Size

🔥 +1,700% 144 ГБ ×2 (288 ГБ)
8 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

🔥 4.10 TB/s ×2 (8.2 TB/s)
352.0 GB/s

Memory Bus Width

4,096 бит ×2 (8192 бит) 256 бит

ML Performance

FP16 (Half Precision)

1.2318 TFLOPS
🔥 +742% 10.37 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,385% 76.99 TFLOPS
5.184 TFLOPS

FP64 (Double Precision)

🔥 +643% 1.2029 TFLOPS
0.162 TFLOPS

CUDA Cores

🔥 +722% 18,944 ×2 (37888)
2,304

RT Cores

No
🔥 36

Architecture & Compatibility

GPU Architecture

Blackwell Ultra Turing

SM (Streaming Multiprocessor)

🔥 +311% 148
36

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 10.3
7.5

Clocks & Performance

Base Clock

🔥 +85% 1,665
900

Boost Clock

🔥 +81% 2,032
1,125

Memory Clock

🔥 +45% 2,000
1,375

Power Consumption

Recommended PSU

1800 W No

Power Connector

No None

TDP/TGP

1400 W
🔥 -92% 115 W

Rendering

Texture Units (TMU)

🔥 +311% 592 ×2 (1184)
144

ROP

No
🔥 36

L2 Cache

🔥 +1,150% 50 MB
4 MB

Additional

Slots

🔥 SXM Module
MXM Module

Release Date

Sept. 11, 2025 March 4, 2020

Display Outputs

No outputs
Portable Device Dependent

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