Intel Arc B770 vs NVIDIA B300

Comparison Intel Arc B770 with 16 GB GDDR6 and 4,096 cores vs NVIDIA B300 with 144 GB HBM3e and 18,944 cores.

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Performance Rating

NVIDIA B300 outperforms Intel Arc B770 by 526.02% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Intel Arc B770

11.5

Intel Arc B770

11.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA B300

71.9

NVIDIA B300

71.9

Expert Comparison

Intel Arc B770 слабее NVIDIA B300 в большинстве параметров. B300 имеет больше ядер, большую пропускную способность памяти и значительно выше производительность в FP32 вычислениях. B770 подходит для базовых задач графики и легких игр, тогда как B300 будет более эффективен для тяжелых игр и профессиональных приложений.

Contents:

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

Memory

Memory Size

16 GB
🔥 +800% 144 ГБ ×2 (288 ГБ)

Memory Type

GDDR6 HBM3e

Memory Bandwidth

512.0 GB/s
🔥 4.10 TB/s ×2 (8.2 TB/s)

Memory Bus Width

256 бит 4,096 бит ×2 (8192 бит)

ML Performance

FP16 (Half Precision)

🔥 +3,092% 39.32 TFLOPS
1.2318 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

19.66 TFLOPS
🔥 +292% 76.99 TFLOPS

FP64 (Double Precision)

🔥 +104% 2.458 TFLOPS
1.2029 TFLOPS

CUDA Cores

4,096
🔥 +362% 18,944 ×2 (37888)

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe2-HPG Blackwell Ultra

SM (Streaming Multiprocessor)

No
🔥 148

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 10.3

CUDA Toolkit (first supported)

v12

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +26% 2,100
1,665

Boost Clock

🔥 +18% 2,400
2,032

Memory Clock

2,000 2,000

Power Consumption

Recommended PSU

🔥 -69% 550 W
1800 W

Power Connector

1x 6-pin + 1x 8-pin No

TDP/TGP

🔥 -84% 225 W
1400 W

Rendering

Texture Units (TMU)

256
🔥 +131% 592 ×2 (1184)

ROP

🔥 32
No

L2 Cache

16 MB
🔥 +212% 50 MB

Additional

Slots

Dual-slot
🔥 SXM Module

Release Date

March 12, 2026 Sept. 11, 2025

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
No outputs

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