MSI RTX 5090 LIGHTNING Z vs MSI RX Vega 64 Wave

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs MSI RX Vega 64 Wave with 8 GB HBM2 and 4,096 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms MSI RX Vega 64 Wave by 355.94% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

MSI RTX 5090 LIGHTNING Z

47.2

MSI RTX 5090 LIGHTNING Z

47.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MSI RX Vega 64 Wave

10.4

MSI RX Vega 64 Wave

10.4

Contents:

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

Memory

Memory Size

🔥 +300% 32 ГБ
8 GB

Memory Type

GDDR7 HBM2

Memory Bandwidth

🔥 1.79 TB/s
483.8 GB/s

Memory Bus Width

512 бит 2,048 бит

ML Performance

FP16 (Half Precision)

🔥 +332% 118.8 TFLOPS
27.48 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +765% 118.8 TFLOPS
13.74 TFLOPS

FP64 (Double Precision)

🔥 +116% 1.856 TFLOPS
0.8586 TFLOPS

CUDA Cores

🔥 +431% 21,760
4,096

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 GCN 5.0

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 +43% 2,017
1,406

Boost Clock

🔥 +63% 2,730
1,677

Memory Clock

🔥 +85% 1,750
945

Power Consumption

Recommended PSU

1400 W
🔥 -50% 700 W

Power Connector

🔥 2x 16-pin
2x 8-pin

TDP/TGP

1000 W
🔥 -66% 345 W

Rendering

Texture Units (TMU)

🔥 +166% 680
256

ROP

🔥 170
No

L2 Cache

🔥 +2,300% 96 MB
4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 6, 2026 Aug. 7, 2017

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C
1x HDMI 2.0b
3x DisplayPort 1.4a

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