Intel Arc B770 vs NVIDIA GeForce RTX 4090 D

Comparison of Intel Arc B770 with 16 GB GDDR6 and 4,096 cores vs NVIDIA GeForce RTX 4090 D with 24 GB GDDR6X and 14,592 cores.

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Performance Rating

NVIDIA GeForce RTX 4090 D outperforms Intel Arc B770 by 161.79% 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 GeForce RTX 4090 D

30.1

NVIDIA GeForce RTX 4090 D

30.1

Contents:

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

Memory

Memory Size

16 GB
🔥 +50% 24 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

512.0 GB/s
🔥 1.01 TB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

39.32 TFLOPS
🔥 +87% 73.54 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

19.66 TFLOPS
🔥 +274% 73.54 TFLOPS

FP64 (Double Precision)

🔥 +114% 2.458 TFLOPS
1.1491 TFLOPS

CUDA Cores

4,096
🔥 +256% 14,592

RT Cores

32
🔥 +256% 114

Architecture & Compatibility

GPU Architecture

Xe2-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 114

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

2,100
🔥 +9% 2,280

Boost Clock

2,400
🔥 +5% 2,520

Memory Clock

🔥 +52% 2,000
1,313

Power Consumption

Recommended PSU

🔥 -31% 550 W
800 W

Power Connector

1x 6-pin + 1x 8-pin 1x 16-pin

TDP/TGP

🔥 -47% 225 W
425 W

Rendering

Texture Units (TMU)

256
🔥 +78% 456

ROP

32
🔥 +256% 114

L2 Cache

16 MB
🔥 +350% 72 MB

Benchmarks

llama.cpp, llama 7B Q4_0

173.2 tokens/s

llama.cpp, llama-2-7b-Q4_0

191.6 tokens/s

Geekbench AI, FP16

52 735 points

Geekbench AI, INT8

28 261 points

Geekbench AI, FP32

37 499 points

Additional

Slots

Dual-slot Triple-slot

Release Date

March 12, 2026 Dec. 28, 2023

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
1x HDMI 2.1
3x DisplayPort 1.4a

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