MSI RTX 5090 LIGHTNING Z vs VisionTek R9 Nano

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs VisionTek R9 Nano with 4 GB HBM and 4,096 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms VisionTek R9 Nano by 520.11% 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

VisionTek R9 Nano

7.6

VisionTek R9 Nano

7.6

Contents:

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

Memory

Memory Size

🔥 +700% 32 ГБ
4 GB

Memory Type

GDDR7 HBM

Memory Bandwidth

🔥 1.79 TB/s
512.0 GB/s

Memory Bus Width

512 бит 4,096 бит

ML Performance

FP16 (Half Precision)

🔥 +1,350% 118.8 TFLOPS
8.192 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,350% 118.8 TFLOPS
8.192 TFLOPS

FP64 (Double Precision)

🔥 +262% 1.856 TFLOPS
0.512 TFLOPS

CUDA Cores

🔥 +431% 21,760
4,096

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 GCN 3.0

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

🔥 2,017
No

Boost Clock

🔥 2,730
No

Memory Clock

🔥 +250% 1,750
500

Power Consumption

Recommended PSU

1400 W
🔥 -68% 450 W

Power Connector

🔥 +100% 2x 16-pin
1x 8-pin

TDP/TGP

1000 W
🔥 -82% 175 W

Rendering

Texture Units (TMU)

🔥 +166% 680
256

ROP

🔥 170
No

L2 Cache

🔥 +4,700% 96 MB
2 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 6, 2026 Aug. 27, 2015

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C
1x HDMI 1.4a
3x DisplayPort 1.2

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