Dell RTX 4070 Mobile vs Intel Arc B770

Comparison of Dell RTX 4070 Mobile with 8 GB GDDR6 and 4,608 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms Dell RTX 4070 Mobile by 55.06% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Dell RTX 4070 Mobile

7.4

Dell RTX 4070 Mobile

7.4
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Contents:

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

Memory

Memory Size

8 GB
🔥 +100% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

256.0 GB/s 512.0 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

15.62 TFLOPS
🔥 +152% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

15.62 TFLOPS
🔥 +26% 19.66 TFLOPS

FP64 (Double Precision)

0.2441 TFLOPS
🔥 +907% 2.458 TFLOPS

CUDA Cores

🔥 +12% 4,608
4,096

RT Cores

🔥 +12% 36
32

Architecture & Compatibility

GPU Architecture

Ada Lovelace Xe2-HPG

SM (Streaming Multiprocessor)

🔥 36
No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

8.9 No

Clocks & Performance

Base Clock

1,395
🔥 +51% 2,100

Boost Clock

1,695
🔥 +42% 2,400

Memory Clock

2,000 2,000

Power Consumption

Recommended PSU

No 550 W

Power Connector

None 1x 6-pin + 1x 8-pin

TDP/TGP

🔥 -49% 115 W
225 W

Rendering

Texture Units (TMU)

144
🔥 +78% 256

ROP

🔥 +12% 36
32

L2 Cache

🔥 +100% 32 MB
16 MB

Additional

Slots

IGP Dual-slot

Release Date

Jan. 3, 2023 March 12, 2026

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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