H2H

Radeon RX 6600MVSRadeon RX 6650M XT

Performance, specifications and real-world gaming comparison

🎮 Tested in 0 games3 resolutions: 1080p / 1440p / 4KCurrent catalog dataTesting methodology
Radeon RX 6600M
♜ WINNERRadeon RX 6600M+1%Better overall performance
Radeon RX 6650M XT
AMDRadeon RX 6600M

¥0.00Average price

VS

¥0.00Average price

AMDRadeon RX 6650M XT
VS
WINNERRadeon RX 6600M0%H2H overall index
性能4949
能效100100
Data confidence6060

Fixed-scale H2H model. Missing metrics are omitted instead of estimated from the overall score.

SUMMARY PROFILE

Verified-metrics radar

Axes with missing data are hidden; every value uses a fixed scale.

Radeon RX 6600MRadeon RX 6600MAMD
Radeon RX 6650M XTRadeon RX 6650M XTAMD
H2H
Performance
Efficiency
Memory capacity
Performance
4949
Efficiency
100100
Memory capacity
6868
Missing values are never replaced with zero or an average.Model: H2H 2026.07 fixed scale.
COMMUNITY · VERIFIED DATA

主播使用的硬件

Real public setups linked to each device.

Open streamer setups
Radeon RX 6600MAMDRadeon RX 6600M0

No verified public setup yet

0verified setups
VS
Radeon RX 6650M XTAMDRadeon RX 6650M XT0

No verified public setup yet

0verified setups
比较结果

這些設備獲得了相同的總體評分

Radeon RX 6600M 綜合遊戲性能領先。 Radeon RX 6600M 每幀價格較優,最終選擇取決於所需功能、記憶體和遊戲。

性能差異0%

性能幾乎完全相同

價格差異¥0

價格相同

CATALOG POSITION

Graphics card ranking

Full ranking →

The ranking is recalculated automatically from catalog data.

Positions 124–129of 723
Radeon RX 6600M#126position in the GPU ranking
Radeon RX 6650M XT#128position in the GPU ranking
COMPARISON VERDICT

Which should you choose?

Two practical conclusions based on community votes and gaming value.

COMMUNITY CHOICE

Radeon RX 6600M

0 个赞

Head to Head visitors currently choose this model more often.

$/FPSBEST PRICE / FPS

Radeon RX 6600M

0/100 · Price $0

The choice is based on the price-to-performance index and launch price.

综合评分

概览

評分依據規格、性能和效率計算得出。

類別Radeon RX 6600MRadeon RX 6650M XT
遊戲DirectX、OpenCL 和 Vulkan 效能
49
49
專業應用3D建模、影片編輯與渲染
42
42
人工智慧和機器學習機器學習和人工智慧能力
45
45
功率效率不同工作負載下的功耗
100
100
雙方比分整體目錄評分
60
60
完整比较

规格

考慮到度量方向,較好的數值以綠色突出顯示。

規格Radeon RX 6600MRadeon RX 6650M XT
ArchitectureRDNA 2RDNA 2
Memory typeGDDR6GDDR6
Тип GPUDiscreteDiscrete
HDMI
DisplayPort
USB Type-C
Maximum displays
Maximum resolution
DirectX12.212.2
Vulkan1.41.4
OpenGL4.64.6
Upscaling
Compute APIOpenCL 2.1OpenCL 2.1
TFLOPS8.6599.896更好的
Launch price
Transistor count11060 million11060 million
Die size237 mm²237 mm²
Shader units / cores17922048更好的
Memory cacheL1 128 KB, L2 2 MBL1 128 KB, L2 2 MB
InterfacePCIe 4.0 x8PCIe 4.0 x8
Clock speed2068–2416 MHz2068–2416 MHz
Base clock2068 MHz2068 MHz
Boost clock2416 MHz2416 MHz
VRAM8 GB GDDR68 GB GDDR6
顯存容量8 GB8 GB
显存频率1750 MHz2000 MHz更好的
Memory bus128 bit128 bit
Memory bandwidth224 GB/s256 GB/s更好的
Power connectorNoneNone
Power consumption100 W更好的120 W
TDP100 W更好的120 W
Process node7 nm7 nm
Release date2021-05-312022-01-04更好的
Recommended PSU
Length
ThicknessIGPIGP

游戏 FPS

正在加載試驗台測試結果…

HEAD TO HEAD · CALCULATED INDEX

H2H workload indices

Comparable internal indices on a fixed 0–100 scale.

IndexRadeon RX 6600MRadeon RX 6650M XTDifference
H2H Raster IndexH2H Index / 10049490%
H2H Compute IndexH2H Index / 10057570%
H2H Rendering IndexH2H Index / 10054540%
H2H Memory Workload IndexH2H Index / 10068680%
H2H Efficiency IndexH2H Index / 1001001000%

These are versioned H2H calculated indices derived from normalized catalog data. They are not results from 3DMark, Geekbench, Cinebench, PassMark, Blender, or another third-party benchmark.

HEAD TO HEAD · CALCULATED INDEX

H2H AI workload indices

Estimated workload profiles based on available performance and memory data.

IndexRadeon RX 6600MRadeon RX 6650M XTDifference
H2H Image Generation IndexH2H Index / 10058580%
H2H ML Training IndexH2H Index / 10057570%
H2H Inference IndexH2H Index / 10054540%
H2H Local LLM IndexH2H Index / 10060600%
H2H Computer Vision IndexH2H Index / 10055550%

These are versioned H2H calculated indices derived from normalized catalog data. They are not results from 3DMark, Geekbench, Cinebench, PassMark, Blender, or another third-party benchmark.

基本信息

SpecificationsRadeon RX 6600MRadeon RX 6650M XT
ArchitectureRDNA 2RDNA 2
Process node7 nm7 nm
Release date2021-05-312022-01-04更好
Launch price

详细规格

SpecificationsRadeon RX 6600MRadeon RX 6650M XT
Transistor count11060 million11060 million
Die size237 mm²237 mm²
Shader units / cores17922048更好
Base clock2068 MHz2068 MHz
Boost clock2416 MHz2416 MHz

外形与兼容性

SpecificationsRadeon RX 6600MRadeon RX 6650M XT
InterfacePCIe 4.0 x8PCIe 4.0 x8
Length
ThicknessIGPIGP
Recommended PSU
Power connectorNoneNone

显存容量和类型

SpecificationsRadeon RX 6600MRadeon RX 6650M XT
VRAM8 GB GDDR68 GB GDDR6
Memory typeGDDR6GDDR6
Memory bus128 bit128 bit
Memory bandwidth224 GB/s256 GB/s更好
Memory cacheL1 128 KB, L2 2 MBL1 128 KB, L2 2 MB

连接和输出

SpecificationsRadeon RX 6600MRadeon RX 6650M XT
HDMI
DisplayPort
USB Type-C
Maximum displays
Maximum resolution

API 和 SDK 兼容性

SpecificationsRadeon RX 6600MRadeon RX 6650M XT
DirectX12.212.2
Vulkan1.41.4
OpenGL4.64.6
Upscaling
Compute APIOpenCL 2.1OpenCL 2.1
HEAD TO HEAD · DISCOVER

其他比较

6

评价与问题

AI EXPLAIN · HEAD TO HEAD

Explain this comparison

Beyond percentages: causes, relevant specifications, and practical impact behind every chart.

Device ARadeon RX 6600M60
Device BRadeon RX 6650M XT60
What AI will explain

Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.

REAL CONFIGURATIONS

用户体验

Real builds, results, and community feedback.

Moderator reviewedHelpful to the community🏅Expert badges
常見問題 · 按用例選擇

比较常见问题

根據效能、記憶體、功耗和預期用途提出簡要建議。

01哪款比較適合玩遊戲: Radeon RX 6600M 或者 Radeon RX 6650M XT?

Radeon RX 6600M 的整體遊戲評分較高,而 Radeon RX 6600M 則提供了更佳的性價比。最終選擇取決於解析度和設定。

02哪款比較適合串流媒體?

憑藉卓越的性能、硬體編碼和應用程式支持,Radeon RX 6600M 是更強大的串流媒體播放選擇。購買前請檢查是否支援 AV1、H.264 和 HEVC 編碼。

03哪個比較適合Blender?

對於 Blender 和 GPU 渲染來說,Radeon RX 6600M 通常都是更好的選擇。渲染引擎的支援和可用顯存也很重要。

04哪款更適合影片剪輯?

Radeon RX 6600M 提供更佳的整體效能,而 Radeon RX 6600M 則提供更大的記憶體餘裕。編解碼器、硬體編碼器和編輯器最佳化也會影響最終結果。

05哪種比較適合神經網路和人工智慧?

對於本機 AI 工作負載而言,Radeon RX 6600M 是更實用的選擇。顯存容量、運算庫和框架相容性尤其重要。

06哪款更適合 1080p 解析度?

Radeon RX 6600M 是最合理的 1080p 選擇,因為高幀率和每幀成本是最重要的。

07哪款更適合 1440p 解析度?

Radeon RX 6600M 在 1440p 綜合性能方面領先。 Radeon RX 6600M 較適合紋理密集遊戲和顯存佔用高的遊戲。

08哪款更適合 4K 解析度?

對於 4K 分辨率,Radeon RX 6600M 是更佳選擇,因為在 4K 解析度下,總效能、記憶體頻寬和 VRAM 容量的影響最大。

09哪款比較適合安靜的電腦?

由於其預計功耗和熱負載較低,Radeon RX 6600M 更適合用於靜音裝置。實際噪音取決於特定的散熱器型號。

10不更換電源的話,哪種比較好?

Radeon RX 6600M 是更安全的選擇,因為它的標稱功耗較低。請核實電源的功率、使用年限和電源介面。

11從上一代產品升級值得嗎?

如果您的目前裝置已無法滿足所需的幀率、記憶體容量或功能支持,請考慮升級至Radeon RX 6600M。通常情況下,如果效能提升低於15-20%,則值得等待降價。