G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Radeon RX 6600 XT vs Radeon RX 6650M XT FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

Radeon RX 6600 XT vs Radeon RX 6650M XT: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Radeon RX 6600 XT

2021

Why buy it

✅0.6% more average FPS across 50 tracked games in our benchmark data.
✅Costs $21 less on MSRP ($379 MSRP vs $400 MSRP).

Trade-offs

❌33.3% higher power demand at 160W vs 120W.

Radeon RX 6650M XT

2022

Why buy it

✅Draws 120W instead of 160W, a 40W reduction.
✅More future proof: RDNA 2.0 on 7nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon RX 6600 XT across 50 tracked games in our benchmark data.
❌
5.5% HIGHER MSRP
$400 MSRPvs$379 MSRP

Quick Answers

Which GPU is faster for gaming right now?

Radeon RX 6600 XT is the faster gaming card right now. In our data, it leads by 0.6% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon RX 6650M XT instead at 17,071 vs 16,453, so for this question the real-game FPS result matters more than the synthetic split.

Which GPU is the safer long-term pick for 2026 and beyond?

Radeon RX 6600 XT is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

Radeon RX 6600 XT makes the most sense to buy today. It is $21 cheaper on MSRP at $379 vs $400, and it leads G3D-per-dollar by 1.7% (43.4 vs 42.7), so the value case lines up with the gaming result.

Radeon RX 6600 XT vs Radeon RX 6650M XT Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Radeon RX 6600 XT

The Radeon RX 6600 XT is manufactured by AMD. It was released in July 30 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1968 MHz to 2589 MHz. It has 2048 shading units. The thermal design power (TDP) is 160W. Manufactured using 7 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 16,453 points. Launch price was $379.

Radeon RX 6650M XT

The Radeon RX 6650M XT is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 2068 MHz to 2416 MHz. It has 2048 shading units. The thermal design power (TDP) is 120W. Manufactured using 7 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 17,071 points.

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Graphics Performance

The Radeon RX 6600 XT scores 16,453 and the Radeon RX 6650M XT reaches 17,071 in the G3D Mark benchmark — just a 3.8% difference, making them near-identical in rasterization performance. The Radeon RX 6600 XT is built on RDNA 2.0 while the Radeon RX 6650M XT uses RDNA 2.0, both on a 7 nm process. Shader units: 2,048 (Radeon RX 6600 XT) vs 2,048 (Radeon RX 6650M XT). Raw compute: 10.6 TFLOPS (Radeon RX 6600 XT) vs 9.896 TFLOPS (Radeon RX 6650M XT). Boost clocks: 2589 MHz vs 2416 MHz. Ray tracing: 32 RT cores (Radeon RX 6600 XT) vs 32 (Radeon RX 6650M XT).

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
G3D Mark Score	16,453	17,071+4%
Architecture	RDNA 2.0	RDNA 2.0
Process Node	7 nm	7 nm
Shading Units	2048	2048
Compute (TFLOPS)	10.6 TFLOPS+7%	9.896 TFLOPS
Boost Clock	2589 MHz+7%	2416 MHz
ROPs	64	64
TMUs	128	128
L1 Cache	512 KB	512 KB
L2 Cache	2 MB	2 MB
Frame Generation	FSR 3 + AFMF	FSR 3 + AFMF
Ray Tracing Cores	32	32

✨

Advanced Features (DLSS/FSR)

Both cards support Frame Generation in supported games, so this part of the feature set is broadly comparable.

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
Upscaling Tech	FSR 3	FSR 3
Frame Generation	FSR Frame Generation + AFMF	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards ship with 8 GB of GDDR6. Memory bus width is 128-bit on the Radeon RX 6600 XT and 128-bit on the Radeon RX 6650M XT.

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
VRAM Capacity	8 GB	8 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	256 GB/s	256 GB/s
Bus Width	128-bit	128-bit
L2 Cache	2 MB	2 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (Radeon RX 6600 XT) vs 12 (12_2) (Radeon RX 6650M XT). Vulkan: 1.4 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
DirectX	12 Ultimate	12 (12_2)
Vulkan	1.4	1.4
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCE (Radeon RX 6600 XT) vs RDNA 2 Media Engine (Radeon RX 6650M XT). Decoder: UVD vs VCN 3.0. Supported codecs: H.264,H.265/HEVC,AV1 (Radeon RX 6600 XT) vs H.264,HEVC,VP9,AV1 (Radeon RX 6650M XT).

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
Encoder	VCE	RDNA 2 Media Engine
Decoder	UVD	VCN 3.0
Codecs	H.264,H.265/HEVC,AV1	H.264,HEVC,VP9,AV1

🔌

Power & Dimensions

The Radeon RX 6600 XT draws 160W versus the Radeon RX 6650M XT's 120W — a 28.6% difference. The Radeon RX 6650M XT is more power-efficient. Recommended PSU: 500W (Radeon RX 6600 XT) vs 650W (Radeon RX 6650M XT). Power connectors: 8-pin vs Mobile. Typical load temperature: 75°C vs 85°C.

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
TDP	160W	120W-25%
Recommended PSU	500W-23%	650W
Power Connector	8-pin	Mobile
Length	190mm	—
Height	110mm	—
Slots	2	0-100%
Temp (Load)	75°C-12%	85°C
Perf/Watt	102.8	142.3+38%

💰

Value Analysis

At launch, the Radeon RX 6600 XT came in at $379, while the Radeon RX 6650M XT launched at $400. On MSRP, Radeon RX 6600 XT was 5.3% cheaper ($21 less). Performance per dollar on MSRP (G3D Mark / MSRP): 43.4 (Radeon RX 6600 XT) vs 42.7 (Radeon RX 6650M XT) — the Radeon RX 6600 XT offers 1.6% better value. The newer card here is Radeon RX 6650M XT (2022 vs 2021).

Feature	Radeon RX 6600 XT	Radeon RX 6650M XT
MSRP	$379-5%	$400
Performance per Dollar	43.4+2%	42.7
Codename	Navi 23	Navi 23
Release	July 30 2021	January 4 2022
Ranking	#122	#113

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