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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

Radeon RX 5700

2019

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower average FPS than Radeon RX 6600 LE across 50 tracked games in our benchmark data.
❌Weaker long-term outlook: Radeon RX 6600 LE is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌
15.2% HIGHER MSRP
$379 MSRPvs$329 MSRP
❌Lower G3D Mark per dollar, at 37.7 vs 41.8 G3D/$ ($379 MSRP vs $329 MSRP).
❌36.4% higher power demand at 180W vs 132W.

Radeon RX 6600 LE

2023

Why buy it

✅14.0% more average FPS across 50 tracked games in our benchmark data.
✅Costs $50 less on MSRP ($329 MSRP vs $379 MSRP).
✅Delivers 10.9% more G3D Mark for each dollar spent, at 41.8 vs 37.7 G3D/$ ($329 MSRP vs $379 MSRP).
✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.
✅Draws 132W instead of 180W, a 48W reduction.

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Radeon RX 5700

2019

Radeon RX 6600 LE

2023

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Why buy it

✅14.0% more average FPS across 50 tracked games in our benchmark data.
✅Costs $50 less on MSRP ($329 MSRP vs $379 MSRP).
✅Delivers 10.9% more G3D Mark for each dollar spent, at 41.8 vs 37.7 G3D/$ ($329 MSRP vs $379 MSRP).
✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.
✅Draws 132W instead of 180W, a 48W reduction.

Trade-offs

❌Lower average FPS than Radeon RX 6600 LE across 50 tracked games in our benchmark data.
❌Weaker long-term outlook: Radeon RX 6600 LE is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌
15.2% HIGHER MSRP
$379 MSRPvs$329 MSRP
❌Lower G3D Mark per dollar, at 37.7 vs 41.8 G3D/$ ($379 MSRP vs $329 MSRP).
❌36.4% higher power demand at 180W vs 132W.

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Quick Answers

So, is Radeon RX 6600 LE better than Radeon RX 5700?

Yes, but this is not really about a huge raw performance gap. Radeon RX 6600 LE averages 14.0% more FPS across 50 tracked games in our benchmark data. The broader synthetic picture is also very close at 14,296 vs 13,758 in G3D Mark. The bigger reason to prefer Radeon RX 6600 LE is the overall package: you are getting a newer generation, FSR 3 + AFMF, plus much lower power draw (132W vs 180W).

Which one is more future-proof for 2026 and beyond?

Radeon RX 6600 LE is the more future-proof choice for 2026 and beyond. You are getting a newer 2023 generation instead of 2019 and better frame-generation support with FSR Frame Generation + AFMF (2023) instead of FSR Frame Generation (2023). That broader feature stack should age better as more games lean on modern upscaling and frame-generation support.

Which one is the smarter buy today, not just the cheaper card?

Radeon RX 6600 LE is the smarter buy today, but it is not as lopsided as a simple winner label makes it sound. Radeon RX 6600 LE is about $50 cheaper on MSRP at $329 MSRP versus $379 MSRP, and you are getting 14.0% more estimated average FPS across 50 tracked games in our benchmark data and a lower G3D Mark (13,758 vs 14,296). It also leads G3D-per-dollar by 10.9%. That is why the better overall card still comes out as the smarter buy today, not just the faster one.

Is Radeon RX 5700 still worth buying for gaming in 2026?

Yes. Radeon RX 5700 is still a strong modern gaming GPU: it is very strong for 1080p, good for 1440p, and more limited at 4K. It remains a good buy when you can get it meaningfully cheaper than the alternative around $379 MSRP, even if Radeon RX 6600 LE is still the cleaner recommendation on overall value today.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Radeon RX 5700 Benchmark Check

Radeon RX 6600 LE Benchmark Check

Path of Exile 2

Preset	Radeon RX 5700	Radeon RX 6600 LE
1080p
low	149 FPS	167 FPS
medium	132 FPS	147 FPS
high	115 FPS	130 FPS
ultra	98 FPS	110 FPS
1440p
low	129 FPS	140 FPS
medium	105 FPS	114 FPS
high	91 FPS	101 FPS
ultra	82 FPS	91 FPS
4K
low	76 FPS	84 FPS
medium	64 FPS	71 FPS
high	49 FPS	58 FPS
ultra	43 FPS	51 FPS

Open Radeon RX 5700 Open Radeon RX 6600 LE

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Radeon RX 5700	Radeon RX 6600 LE
1080p
low	262 FPS	332 FPS
medium	220 FPS	276 FPS
high	154 FPS	217 FPS
ultra	112 FPS	166 FPS
1440p
low	159 FPS	210 FPS
medium	133 FPS	174 FPS
high	100 FPS	140 FPS
ultra	75 FPS	111 FPS
4K
low	87 FPS	103 FPS
medium	73 FPS	85 FPS
high	58 FPS	73 FPS
ultra	42 FPS	55 FPS

Open Radeon RX 5700 Open Radeon RX 6600 LE

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Radeon RX 5700	Radeon RX 6600 LE
1080p
low	643 FPS	619 FPS
medium	515 FPS	495 FPS
high	429 FPS	413 FPS
ultra	322 FPS	310 FPS
1440p
low	482 FPS	464 FPS
medium	386 FPS	371 FPS
high	322 FPS	310 FPS
ultra	241 FPS	232 FPS
4K
low	322 FPS	310 FPS
medium	257 FPS	248 FPS
high	214 FPS	202 FPS
ultra	161 FPS	155 FPS

Open Radeon RX 5700 Open Radeon RX 6600 LE

League of Legends

League of Legends

Valorant

Preset	Radeon RX 5700	Radeon RX 6600 LE
1080p
low	427 FPS	535 FPS
medium	358 FPS	468 FPS
high	298 FPS	380 FPS
ultra	255 FPS	310 FPS
1440p
low	357 FPS	408 FPS
medium	302 FPS	349 FPS
high	237 FPS	259 FPS
ultra	197 FPS	211 FPS
4K
low	193 FPS	240 FPS
medium	155 FPS	211 FPS
high	140 FPS	187 FPS
ultra	115 FPS	143 FPS

Open Radeon RX 5700 Open Radeon RX 6600 LE

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Radeon RX 5700 and Radeon RX 6600 LE

Radeon RX 5700

The Radeon RX 5700 is manufactured by AMD. It was released in July 7 2019. It features the RDNA 1.0 architecture. The core clock ranges from 1465 MHz to 1725 MHz. It has 2304 shading units. The thermal design power (TDP) is 180W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 14,296 points. Launch price was $349.

Radeon RX 6600 LE

The Radeon RX 6600 LE is manufactured by AMD. It was released in December 8 2023. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2495 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,758 points.

⚡

Graphics Performance

The Radeon RX 5700 scores 14,296 and the Radeon RX 6600 LE reaches 13,758 in the G3D Mark benchmark — just a 3.9% difference, making them near-identical in rasterization performance. The Radeon RX 5700 is built on RDNA 1.0 while the Radeon RX 6600 LE uses RDNA 2.0, both on a 7 nm process. Shader units: 2,304 (Radeon RX 5700) vs 1,792 (Radeon RX 6600 LE). Raw compute: 7.949 TFLOPS (Radeon RX 5700) vs 8.942 TFLOPS (Radeon RX 6600 LE). Boost clocks: 1725 MHz vs 2495 MHz.

Feature	Radeon RX 5700	Radeon RX 6600 LE
G3D Mark Score	14,296+4%	13,758
Architecture	RDNA 1.0	RDNA 2.0
Process Node	7 nm	7 nm
Shading Units	2304+29%	1792
Compute (TFLOPS)	7.949 TFLOPS	8.942 TFLOPS+12%
Boost Clock	1725 MHz	2495 MHz+45%
ROPs	64	64
TMUs	144+29%	112
L2 Cache	4 MB+100%	2 MB
Frame Generation	FSR upscaling + limited Frame Generation	FSR 3 + AFMF

✨

Advanced Features (DLSS/FSR)

Both cards support Frame Generation, but the Radeon RX 6600 LE is on a newer tier with FSR Frame Generation + AFMF, while the Radeon RX 5700 tops out at FSR Frame Generation.

Feature	Radeon RX 5700	Radeon RX 6600 LE
Upscaling Tech	FSR Upscaling / FSR 4	FSR 3
Frame Generation	FSR Frame Generation	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards feature 8 GB of GDDR6. Memory bandwidth: 448 GB/s (Radeon RX 5700) vs 224 GB/s (Radeon RX 6600 LE) — a 100% advantage for the Radeon RX 5700. Bus width: 256-bit vs 128-bit. L2 Cache: 4 MB (Radeon RX 5700) vs 2 MB (Radeon RX 6600 LE) — the Radeon RX 5700 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX 5700	Radeon RX 6600 LE
VRAM Capacity	8 GB	8 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	448 GB/s+100%	224 GB/s
Bus Width	256-bit+100%	128-bit
L2 Cache	4 MB+100%	2 MB

🖥️

Display & API Support

DirectX support: 12.0 (Radeon RX 5700) vs 12.2 (Radeon RX 6600 LE). Vulkan: 1.1 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX 5700	Radeon RX 6600 LE
DirectX	12.0	12.2+2%
Vulkan	1.1	1.4+27%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCN 2.0 (Radeon RX 5700) vs VCN 3.0 (Radeon RX 6600 LE). Decoder: VCN 2.0 vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9 (Radeon RX 5700) vs MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6600 LE).

Feature	Radeon RX 5700	Radeon RX 6600 LE
Encoder	VCN 2.0	VCN 3.0
Decoder	VCN 2.0	VCN 3.0
Codecs	MPEG-2,H.264,HEVC,VP9	MPEG-2,H.264,HEVC,VP9,AV1

🔌

Power & Dimensions

The Radeon RX 5700 draws 180W versus the Radeon RX 6600 LE's 132W — a 30.8% difference. The Radeon RX 6600 LE is more power-efficient. Recommended PSU: 600W (Radeon RX 5700) vs 450W (Radeon RX 6600 LE). Power connectors: 6-pin + 8-pin vs 8-pin. Card length: 270mm vs 190mm, occupying 2 vs 2 slots. Typical load temperature: 85°C vs 75°C.

Feature	Radeon RX 5700	Radeon RX 6600 LE
TDP	180W	132W-27%
Recommended PSU	600W	450W-25%
Power Connector	6-pin + 8-pin	8-pin
Length	270mm	190mm
Height	110mm	110mm
Slots	2	2
Temp (Load)	85°C	75°C-12%
Perf/Watt	79.4	104.2+31%

💰

Value Analysis

The Radeon RX 5700 launched at $379 MSRP, while the Radeon RX 6600 LE launched at $329. The Radeon RX 6600 LE costs 13.2% less ($50 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 37.7 (Radeon RX 5700) vs 41.8 (Radeon RX 6600 LE) — the Radeon RX 6600 LE offers 10.9% better value. The Radeon RX 6600 LE is the newer GPU (2023 vs 2019).