MSI RX 6750 XT MECH 2X OC vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of MSI RX 6750 XT MECH 2X OC with 12 GB GDDR6 and 2,560 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms MSI RX 6750 XT MECH 2X OC by 234.89% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

MSI RX 6750 XT MECH 2X OC

8.4

MSI RX 6750 XT MECH 2X OC

8.4
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Contents:

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

Memory

Memory Size

12 ГБ
🔥 +100% 24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

432.0 GB/s 960.0 GB/s

Memory Bus Width

192 бит 384 бит

ML Performance

FP16 (Half Precision)

26.81 TFLOPS
🔥 +391% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

13.4 TFLOPS
🔥 +391% 65.86 TFLOPS

FP64 (Double Precision)

0.8378 TFLOPS
🔥 +146% 2.058 TFLOPS

CUDA Cores

2,560
🔥 +140% 6,144

RT Cores

40
🔥 +140% 96

Architecture & Compatibility

GPU Architecture

RDNA 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +5% 2,235
2,119

Boost Clock

2,618
🔥 +2% 2,680

Memory Clock

2,250
🔥 +11% 2,500

Power Consumption

TDP/TGP

🔥 -40% 250 W
420 W

Recommended PSU

🔥 -25% 600 W
800 W

Power Connector

2x 8-pin 3x 8-pin

Rendering

Texture Units (TMU)

160
🔥 +140% 384

ROP

40
🔥 +140% 96

L2 Cache

3 MB
🔥 +100% 6 MB

Additional

Slots

Triple-slot Quad-slot

Release Date

March 3, 2022 Nov. 3, 2022

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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