Lenovo RTX 4070 Max-Q vs MSI RTX 5090 LIGHTNING Z

Comparison of Lenovo RTX 4070 Max-Q with 8 GB GDDR6 and 4,608 cores vs MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms Lenovo RTX 4070 Max-Q by 556.33% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Lenovo RTX 4070 Max-Q

7.2

Lenovo RTX 4070 Max-Q

7.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MSI RTX 5090 LIGHTNING Z

47.2

MSI RTX 5090 LIGHTNING Z

47.2

Contents:

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

Memory

Memory Size

8 GB
🔥 +300% 32 ГБ

Memory Type

GDDR6 GDDR7

Memory Bandwidth

256.0 GB/s
🔥 1.79 TB/s

Memory Bus Width

128 бит 512 бит

ML Performance

FP16 (Half Precision)

14.79 TFLOPS
🔥 +703% 118.8 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.79 TFLOPS
🔥 +703% 118.8 TFLOPS

FP64 (Double Precision)

0.2311 TFLOPS
🔥 +703% 1.856 TFLOPS

CUDA Cores

4,608
🔥 +372% 21,760

RT Cores

36
🔥 +372% 170

Architecture & Compatibility

GPU Architecture

Ada Lovelace Blackwell 2.0

SM (Streaming Multiprocessor)

36
🔥 +372% 170

PCIe Version

PCIe 4.0 x8 PCIe 5.0 x16

ML Software Support

CUDA Version

8.9
🔥 12.0

Clocks & Performance

Base Clock

1,305
🔥 +55% 2,017

Boost Clock

1,605
🔥 +70% 2,730

Memory Clock

🔥 +14% 2,000
1,750

Power Consumption

Recommended PSU

No 1400 W

Power Connector

None
🔥 2x 16-pin

TDP/TGP

🔥 -96% 35 W
1000 W

Rendering

Texture Units (TMU)

144
🔥 +372% 680

ROP

36
🔥 +372% 170

L2 Cache

32 MB
🔥 +200% 96 MB

Additional

Slots

IGP Triple-slot

Release Date

Jan. 3, 2023 Jan. 6, 2026

Display Outputs

Portable Device Dependent
1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C

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