MSI RTX 5090 LIGHTNING Z vs ZOTAC GTX 1650 Low Profile

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs ZOTAC GTX 1650 Low Profile with 4 GB GDDR5 and 896 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms ZOTAC GTX 1650 Low Profile by 1,916.67% 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

ZOTAC GTX 1650 Low Profile

2.3

ZOTAC GTX 1650 Low Profile

2.3

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 GDDR5

Memory Bandwidth

🔥 1.79 TB/s
128.1 GB/s

Memory Bus Width

512 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +1,891% 118.8 TFLOPS
5.967 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +3,881% 118.8 TFLOPS
2.984 TFLOPS

FP64 (Double Precision)

🔥 +1,891% 1.856 TFLOPS
0.0932 TFLOPS

CUDA Cores

🔥 +2,329% 21,760
896

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Turing

SM (Streaming Multiprocessor)

🔥 +1,114% 170
14

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
7.5

Clocks & Performance

Base Clock

🔥 +36% 2,017
1,485

Boost Clock

🔥 +64% 2,730
1,665

Memory Clock

🔥 1,750
2,001

Power Consumption

Recommended PSU

1400 W
🔥 -82% 250 W

Power Connector

🔥 2x 16-pin
None

TDP/TGP

1000 W
🔥 -92% 75 W

Rendering

Texture Units (TMU)

🔥 +1,114% 680
56

ROP

🔥 170
No

L2 Cache

🔥 96 MB
1024 KB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 6, 2026 April 23, 2019

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

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

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