MSI RTX 5090 LIGHTNING Z vs NVIDIA GeForce Go 6400

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs NVIDIA GeForce Go 6400 with 32 GB DDR.

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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 GeForce Go 6400

NVIDIA GeForce Go 6400

Contents:

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

Memory

Memory Size

🔥 32 ГБ
32 MB

Memory Type

GDDR7 DDR

Memory Bandwidth

🔥 1.79 TB/s
5.600 GB/s

Memory Bus Width

512 бит 64 бит

ML Performance

FP16 (Half Precision)

🔥 118.8 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 118.8 TFLOPS
No

FP64 (Double Precision)

🔥 1.856 TFLOPS
No

CUDA Cores

🔥 21,760
No

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Curie

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 1.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 2,017
No

Boost Clock

🔥 2,730
No

Memory Clock

🔥 +400% 1,750
350

Power Consumption

Recommended PSU

1400 W No

Power Connector

🔥 2x 16-pin
None

TDP/TGP

1000 W unknown

Rendering

Texture Units (TMU)

🔥 +16,900% 680
4

ROP

🔥 170
No

L2 Cache

🔥 96 MB
No

Additional

Slots

Triple-slot No

Release Date

Jan. 6, 2026 Feb. 1, 2006

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C
Portable Device Dependent

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