Intel UHD Graphics 630 Mobile vs NVIDIA B300

Comparison of Intel UHD Graphics 630 Mobile and 192 cores vs NVIDIA B300 with 144 GB HBM3e and 18,944 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

Intel UHD Graphics 630 Mobile

Intel UHD Graphics 630 Mobile

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

NVIDIA B300

71.9

NVIDIA B300

71.9

Contents:

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

Memory

Memory Size

No
🔥 144 ГБ ×2 (288 ГБ)

Memory Type

System Shared HBM3e

Memory Bandwidth

System Dependent
🔥 4.10 TB/s ×2 (8.2 TB/s)

Memory Bus Width

No 4,096 бит ×2 (8192 бит)

ML Performance

FP16 (Half Precision)

0.768 TFLOPS
🔥 +60% 1.2318 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.384 TFLOPS
🔥 +19,949% 76.99 TFLOPS

FP64 (Double Precision)

0.096 TFLOPS
🔥 +1,153% 1.2029 TFLOPS

CUDA Cores

192
🔥 +9,767% 18,944 ×2 (37888)

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Generation 9.5 Blackwell Ultra

SM (Streaming Multiprocessor)

No
🔥 148

PCIe Version

Ring Bus PCIe 5.0 x16

ML Software Support

CUDA Version

No 10.3

Clocks & Performance

Base Clock

350
🔥 +376% 1,665

Boost Clock

1,000
🔥 +103% 2,032

Memory Clock

No
🔥 2,000

Power Consumption

Recommended PSU

No 1800 W

Power Connector

No No

TDP/TGP

🔥 -99% 15 W
1400 W

Rendering

Texture Units (TMU)

24
🔥 +2,367% 592 ×2 (1184)

ROP

No No

L2 Cache

No
🔥 50 MB

Additional

Slots

IGP
🔥 SXM Module

Release Date

April 3, 2018 Sept. 11, 2025

Display Outputs

Portable Device Dependent
No outputs

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