Intel Arc B770 vs Intel Iris Xe MAX Graphics

Comparison of Intel Arc B770 with 16 GB GDDR6 and 4,096 cores vs Intel Iris Xe MAX Graphics with 4 GB LPDDR4X and 768 cores.

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Performance Rating

Intel Arc B770 outperforms Intel Iris Xe MAX Graphics by 507.94% 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

Intel Iris Xe MAX Graphics

1.9

Intel Iris Xe MAX Graphics

1.9

Contents:

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

Memory

Memory Size

🔥 +300% 16 ГБ
4 GB

Memory Type

GDDR6 LPDDR4X

Memory Bandwidth

512.0 GB/s 68.26 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +676% 39.32 TFLOPS
5.069 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +676% 19.66 TFLOPS
2.534 TFLOPS

FP64 (Double Precision)

🔥 +288% 2.458 TFLOPS
0.6336 TFLOPS

CUDA Cores

🔥 +433% 4,096
768

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe2-HPG Generation 12.1

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +600% 2,100
300

Boost Clock

🔥 +45% 2,400
1,650

Memory Clock

2,000
🔥 +7% 2,133

Power Consumption

Recommended PSU

550 W
🔥 -64% 200 W

Power Connector

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

TDP/TGP

225 W
🔥 -89% 25 W

Rendering

Texture Units (TMU)

🔥 +433% 256
48

ROP

🔥 32
No

L2 Cache

🔥 16 MB
1024 KB

Additional

Slots

Dual-slot IGP

Release Date

March 12, 2026 Oct. 31, 2020

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
No outputs

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