MSI RTX 5090 LIGHTNING Z vs Palit RTX 2080 JetStream

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs Palit RTX 2080 JetStream with 8 GB GDDR6 and 2,944 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms Palit RTX 2080 JetStream by 570.31% 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

Palit RTX 2080 JetStream

7.0

Palit RTX 2080 JetStream

7.0

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 GDDR6

Memory Bandwidth

🔥 1.79 TB/s
448.0 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +480% 118.8 TFLOPS
20.49 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,059% 118.8 TFLOPS
10.25 TFLOPS

FP64 (Double Precision)

🔥 +480% 1.856 TFLOPS
0.3202 TFLOPS

CUDA Cores

🔥 +639% 21,760
2,944

RT Cores

🔥 +270% 170
46

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Turing

SM (Streaming Multiprocessor)

🔥 +270% 170
46

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
7.5

Clocks & Performance

Base Clock

🔥 +33% 2,017
1,515

Boost Clock

🔥 +57% 2,730
1,740

Memory Clock

🔥 1,750
1,750

Power Consumption

Recommended PSU

1400 W
🔥 -61% 550 W

Power Connector

🔥 2x 16-pin
2x 8-pin

TDP/TGP

1000 W
🔥 -78% 215 W

Rendering

Texture Units (TMU)

🔥 +270% 680
184

ROP

🔥 +270% 170
46

L2 Cache

🔥 +2,300% 96 MB
4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 6, 2026 Sept. 20, 2018

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

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

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