MSI RTX 5090 LIGHTNING Z vs MSI RX 6700 XT GAMING X

Comparison MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs MSI RX 6700 XT GAMING X with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms MSI RX 6700 XT GAMING X by 476.89% 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

MSI RX 6700 XT GAMING X

8.2

MSI RX 6700 XT GAMING X

8.2

Expert Comparison

MSI RTX 5090 LIGHTNING Z значительно превосходит MSI RX 6700 XT GAMING X по количеству ядер, объему памяти и общим вычислительным возможностям. Она идеальна для высокопроизводительных задач, таких как гейминг на высоких настройках и рендеринг. В то время как RX 6700 XT подходит для средней игровой нагрузки и базовых творческих задач.

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

Memory Type

GDDR7 GDDR6

Memory Bandwidth

🔥 1.79 TB/s
384.0 GB/s

Memory Bus Width

512 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +342% 118.8 TFLOPS
26.85 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +785% 118.8 TFLOPS
13.42 TFLOPS

FP64 (Double Precision)

🔥 +121% 1.856 TFLOPS
0.839 TFLOPS

CUDA Cores

🔥 +750% 21,760
2,560

RT Cores

🔥 +325% 170
40

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 2.0

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

12.0 No

CUDA Toolkit (first supported)

v12

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

2,017
🔥 +20% 2,418

Boost Clock

🔥 +4% 2,730
2,622

Memory Clock

1,750
🔥 +14% 2,000

Power Consumption

Recommended PSU

1400 W
🔥 -61% 550 W

Power Connector

🔥 2x 16-pin
2x 8-pin

TDP/TGP

1000 W
🔥 -77% 230 W

Rendering

Texture Units (TMU)

🔥 +325% 680
160

ROP

🔥 +325% 170
40

L2 Cache

🔥 +3,100% 96 MB
3 MB

Additional

Slots

Triple-slot Triple-slot

Release Date

Jan. 6, 2026 March 3, 2021

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

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

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