MSI RTX 5090 LIGHTNING Z vs NVIDIA Tesla K80

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs NVIDIA Tesla K80 with 12 GB GDDR5 and 2,496 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms NVIDIA Tesla K80 by 965.24% 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

NVIDIA Tesla K80

4.4

NVIDIA Tesla K80

4.4

Contents:

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

Memory

Memory Size

🔥 +167% 32 ГБ
12 GB ×2 (24 ГБ)

Memory Type

GDDR7 GDDR5

Memory Bandwidth

🔥 1.79 TB/s
240.6 GB/s ×2 (481.2 GB/s)

Memory Bus Width

512 бит 384 бит ×2 (768 бит)

ML Performance

FP16 (Half Precision)

🔥 118.8 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,788% 118.8 TFLOPS
4.113 TFLOPS

FP64 (Double Precision)

🔥 +35% 1.856 TFLOPS
1.3711 TFLOPS

CUDA Cores

🔥 +772% 21,760
2,496 ×2 (4992)

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Kepler 2.0

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
3.7

Clocks & Performance

Base Clock

🔥 +259% 2,017
562

Boost Clock

🔥 +231% 2,730
824

Memory Clock

🔥 +40% 1,750
1,253

Power Consumption

Recommended PSU

1400 W
🔥 -50% 700 W

Power Connector

🔥 +100% 2x 16-pin
1x 8-pin

TDP/TGP

1000 W
🔥 -70% 300 W

Rendering

Texture Units (TMU)

🔥 +227% 680
208 ×2 (416)

ROP

🔥 170
No

L2 Cache

🔥 96 MB
1536 KB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 6, 2026 Nov. 17, 2014

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C
No outputs

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