MSI RTX 5090 LIGHTNING Z vs Yeston RX 6600 GAEA

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs Yeston RX 6600 GAEA with 8 GB GDDR6 and 1,792 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms Yeston RX 6600 GAEA by 790.38% 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

Yeston RX 6600 GAEA

5.3

Yeston RX 6600 GAEA

5.3

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
224.0 GB/s

Memory Bus Width

512 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +565% 118.8 TFLOPS
17.86 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,231% 118.8 TFLOPS
8.928 TFLOPS

FP64 (Double Precision)

🔥 +233% 1.856 TFLOPS
0.558 TFLOPS

CUDA Cores

🔥 +1,114% 21,760
1,792

RT Cores

🔥 +507% 170
28

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 2.0

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 +24% 2,017
1,626

Boost Clock

🔥 +10% 2,730
2,491

Memory Clock

1,750 1,750

Power Consumption

Recommended PSU

1400 W
🔥 -79% 300 W

Power Connector

🔥 +100% 2x 16-pin
1x 8-pin

TDP/TGP

1000 W
🔥 -87% 132 W

Rendering

Texture Units (TMU)

🔥 +507% 680
112

ROP

🔥 +507% 170
28

L2 Cache

🔥 +4,700% 96 MB
2 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 6, 2026 Oct. 13, 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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