AMD Zhongshan Subor Z+ GPU vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of AMD Zhongshan Subor Z+ GPU with 8 GB GDDR5 and 1,536 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

AMD Zhongshan Subor Z+ GPU

AMD Zhongshan Subor Z+ GPU

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

GALAX RTX 5090 D HOF OC LAB XOC

46.5

GALAX RTX 5090 D HOF OC LAB XOC

46.5

Contents:

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

Memory

Memory Size

8 GB
🔥 +300% 32 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

153.6 GB/s
🔥 1.79 TB/s

Memory Bus Width

256 бит 512 бит

ML Performance

FP16 (Half Precision)

7.987 TFLOPS
🔥 +1,346% 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

3.994 TFLOPS
🔥 +2,792% 115.5 TFLOPS

FP64 (Double Precision)

0.25 TFLOPS
🔥 +622% 1.805 TFLOPS

CUDA Cores

1,536
🔥 +1,317% 21,760

RT Cores

No
🔥 170

Architecture & Compatibility

GPU Architecture

GCN 5.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 170

PCIe Version

No PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

No
🔥 2,017

Boost Clock

No
🔥 2,655

Memory Clock

1,200
🔥 +46% 1,750

Power Consumption

TDP/TGP

🔥 -83% 100 W
575 W

Recommended PSU

No 950 W

Power Connector

No
🔥 2x 16-pin

Rendering

Texture Units (TMU)

96
🔥 +608% 680

ROP

No
🔥 170

L2 Cache

No
🔥 96 MB

Additional

Slots

No Triple-slot

Release Date

Aug. 3, 2018 Jan. 30, 2025

Display Outputs

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

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