AMD Radeon RX 6650M XT vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison AMD Radeon RX 6650M XT with 8 GB GDDR6 and 2,048 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 AMD Radeon RX 6650M XT by 386.63% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 6650M XT

5.8

AMD Radeon RX 6650M XT

5.8
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

Expert Comparison

AMD Radeon RX 6650M XT и Sapphire NITRO+ RX 7900 XTX Vapor-X значительно отличаются по мощности. RX 7900 XTX имеет больше ядер (6144 против 2048), большую память (24 ГБ против 8 ГБ) и более высокую пропускную способность (960.0 GB/s против 256.0 GB/s), что делает его лучшим выбором для тяжелых игр и задач с графикой. RX 6650M XT лучше подходит для менее требовательных задач, таких как базовые игры и повседневное использование.

Contents:

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

Memory

Memory Size

8 GB
🔥 +200% 24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

256.0 GB/s 960.0 GB/s

Memory Bus Width

128 бит 384 бит

ML Performance

FP16 (Half Precision)

19.79 TFLOPS
🔥 +565% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

9.896 TFLOPS
🔥 +566% 65.86 TFLOPS

FP64 (Double Precision)

0.6185 TFLOPS
🔥 +233% 2.058 TFLOPS

CUDA Cores

2,048
🔥 +200% 6,144

RT Cores

32
🔥 +200% 96

Architecture & Compatibility

GPU Architecture

RDNA 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

2,068
🔥 +2% 2,119

Boost Clock

2,416
🔥 +11% 2,680

Memory Clock

2,000
🔥 +25% 2,500

Power Consumption

Recommended PSU

No 800 W

Power Connector

None 3x 8-pin

TDP/TGP

🔥 -71% 120 W
420 W

Rendering

Texture Units (TMU)

128
🔥 +200% 384

ROP

32
🔥 +200% 96

L2 Cache

2 MB
🔥 +200% 6 MB

Additional

Slots

IGP Quad-slot

Release Date

Jan. 4, 2022 Nov. 3, 2022

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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