AMD Zhongshan Subor Z+ GPU vs Intel Arc B770

Comparison of AMD Zhongshan Subor Z+ GPU with 8 GB GDDR5 and 1,536 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms AMD Zhongshan Subor Z+ GPU by 238.94% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Zhongshan Subor Z+ GPU

3.4

AMD Zhongshan Subor Z+ GPU

3.4
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

GDDR5 GDDR6

Memory Bandwidth

153.6 GB/s 512.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

7.987 TFLOPS
🔥 +392% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

3.994 TFLOPS
🔥 +392% 19.66 TFLOPS

FP64 (Double Precision)

0.2496 TFLOPS
🔥 +885% 2.458 TFLOPS

CUDA Cores

1,536
🔥 +167% 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

GCN 5.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

No PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

No
🔥 2,100

Boost Clock

No
🔥 2,400

Memory Clock

1,200
🔥 +67% 2,000

Power Consumption

Recommended PSU

No 550 W

Power Connector

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

TDP/TGP

🔥 -56% 100 W
225 W

Rendering

Texture Units (TMU)

96
🔥 +167% 256

ROP

No
🔥 32

L2 Cache

No
🔥 16 MB

Additional

Slots

No Dual-slot

Release Date

Aug. 3, 2018 March 12, 2026

Display Outputs

2x HDMI 2.0
1x HDMI 2.1a
3x DisplayPort 2.1

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