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 6600 LE

2023

Why buy it

✅Costs $520 less on MSRP ($329 MSRP vs $849 MSRP).
✅Delivers 147.2% more G3D Mark for each dollar spent, at 41.8 vs 16.9 G3D/$ ($329 MSRP vs $849 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).

Trade-offs

❌Lower average FPS than RTX PRO 2000 Blackwell across 50 tracked games in our benchmark data.
❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
❌88.6% higher power demand at 132W vs 70W.
❌13.8% longer card at 190mm vs 167mm.

RTX PRO 2000 Blackwell

2025

Why buy it

✅20.3% more average FPS across 50 tracked games in our benchmark data.
✅100% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
✅Draws 70W instead of 132W, a 62W reduction.
✅Measures 167mm instead of 190mm, a 23mm shorter card that is more SFF-friendly.

Trade-offs

❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌
158.1% HIGHER MSRP
$849 MSRPvs$329 MSRP
❌Lower G3D Mark per dollar, at 16.9 vs 41.8 G3D/$ ($849 MSRP vs $329 MSRP).

Radeon RX 6600 LE

2023

RTX PRO 2000 Blackwell

2025

Why buy it

✅Costs $520 less on MSRP ($329 MSRP vs $849 MSRP).
✅Delivers 147.2% more G3D Mark for each dollar spent, at 41.8 vs 16.9 G3D/$ ($329 MSRP vs $849 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).

Why buy it

✅20.3% more average FPS across 50 tracked games in our benchmark data.
✅100% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
✅Draws 70W instead of 132W, a 62W reduction.
✅Measures 167mm instead of 190mm, a 23mm shorter card that is more SFF-friendly.

Trade-offs

❌Lower average FPS than RTX PRO 2000 Blackwell across 50 tracked games in our benchmark data.
❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
❌88.6% higher power demand at 132W vs 70W.
❌13.8% longer card at 190mm vs 167mm.

Trade-offs

❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌
158.1% HIGHER MSRP
$849 MSRPvs$329 MSRP
❌Lower G3D Mark per dollar, at 16.9 vs 41.8 G3D/$ ($849 MSRP vs $329 MSRP).

Quick Answers

So, is RTX PRO 2000 Blackwell better than Radeon RX 6600 LE?

Yes. RTX PRO 2000 Blackwell is the better GPU overall here. You are getting 20.3% more average FPS across 50 tracked games in our benchmark data, 4.4% higher PassMark G3D performance, and 16 GB vs 8 GB of VRAM. It also comes from 2025 instead of 2023, which helps its case as the more complete modern gaming card.

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 better upscaling support with FSR 3 (2023) instead of no meaningful modern upscaling stack and better frame-generation support with FSR Frame Generation + AFMF (2023) instead of no meaningful modern upscaling stack. 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?

RTX PRO 2000 Blackwell is about 158.1% more expensive on MSRP at $849 MSRP versus $329 MSRP, and you are getting 20.3% more estimated average FPS across 50 tracked games in our benchmark data and 4.4% higher G3D Mark. Radeon RX 6600 LE still holds the G3D-per-dollar lead, so the performance win comes with a real value premium. If you are comfortable paying the premium for the stronger gaming result, RTX PRO 2000 Blackwell is the one to buy. If staying closer to budget matters more, Radeon RX 6600 LE still makes more sense on price alone and remains capable enough for modern gaming.

When does Radeon RX 6600 LE make more sense than RTX PRO 2000 Blackwell?

Yes. Radeon RX 6600 LE is still an excellent gaming GPU in 2026: it is very strong for 1080p, good for 1440p, and more limited at 4K. It makes more sense if your priority is future-proofing and staying closer to $329 MSRP more than squeezing out the extra headroom of RTX PRO 2000 Blackwell. The trade-off is that RTX PRO 2000 Blackwell currently gives you 4.4% higher G3D Mark and 20.3% more estimated average FPS across 50 tracked games in our benchmark data. Radeon RX 6600 LE still holds the G3D-per-dollar lead, so the performance win comes with a real value premium.

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 6600 LE Benchmark Check

RTX PRO 2000 Blackwell Benchmark Check

Path of Exile 2

Preset	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
1080p
low	167 FPS	181 FPS
medium	147 FPS	160 FPS
high	130 FPS	135 FPS
ultra	110 FPS	99 FPS
1440p
low	140 FPS	158 FPS
medium	114 FPS	133 FPS
high	101 FPS	99 FPS
ultra	91 FPS	72 FPS
4K
low	84 FPS	80 FPS
medium	71 FPS	68 FPS
high	58 FPS	49 FPS
ultra	51 FPS	44 FPS

Open Radeon RX 6600 LE Open RTX PRO 2000 Blackwell

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
1080p
low	332 FPS	294 FPS
medium	276 FPS	255 FPS
high	217 FPS	211 FPS
ultra	166 FPS	170 FPS
1440p
low	210 FPS	212 FPS
medium	174 FPS	181 FPS
high	140 FPS	152 FPS
ultra	111 FPS	121 FPS
4K
low	103 FPS	99 FPS
medium	85 FPS	83 FPS
high	73 FPS	70 FPS
ultra	55 FPS	52 FPS

Open Radeon RX 6600 LE Open RTX PRO 2000 Blackwell

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
1080p
low	619 FPS	646 FPS
medium	495 FPS	517 FPS
high	413 FPS	431 FPS
ultra	310 FPS	323 FPS
1440p
low	464 FPS	485 FPS
medium	371 FPS	388 FPS
high	310 FPS	323 FPS
ultra	232 FPS	242 FPS
4K
low	310 FPS	323 FPS
medium	248 FPS	259 FPS
high	202 FPS	215 FPS
ultra	155 FPS	162 FPS

Open Radeon RX 6600 LE Open RTX PRO 2000 Blackwell

League of Legends

League of Legends

Valorant

Preset	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
1080p
low	535 FPS	290 FPS
medium	468 FPS	247 FPS
high	380 FPS	203 FPS
ultra	310 FPS	177 FPS
1440p
low	408 FPS	229 FPS
medium	349 FPS	198 FPS
high	259 FPS	165 FPS
ultra	211 FPS	139 FPS
4K
low	240 FPS	139 FPS
medium	211 FPS	116 FPS
high	187 FPS	93 FPS
ultra	143 FPS	76 FPS

Open Radeon RX 6600 LE Open RTX PRO 2000 Blackwell

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Radeon RX 6600 LE and RTX PRO 2000 Blackwell

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.

RTX PRO 2000 Blackwell

The RTX PRO 2000 Blackwell is manufactured by NVIDIA. It was released in August 11 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 982 MHz to 1957 MHz. It has 4352 shading units. The thermal design power (TDP) is 70W. Manufactured using 5 nm process technology. It features 34 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 14,363 points.

⚡

Graphics Performance

The Radeon RX 6600 LE scores 13,758 and the RTX PRO 2000 Blackwell reaches 14,363 in the G3D Mark benchmark — just a 4.4% difference, making them near-identical in rasterization performance. The Radeon RX 6600 LE is built on RDNA 2.0 while the RTX PRO 2000 Blackwell uses Blackwell 2.0, both on 7 nm vs 5 nm. Shader units: 1,792 (Radeon RX 6600 LE) vs 4,352 (RTX PRO 2000 Blackwell). Raw compute: 8.942 TFLOPS (Radeon RX 6600 LE) vs 17.03 TFLOPS (RTX PRO 2000 Blackwell). Boost clocks: 2495 MHz vs 1957 MHz. Ray tracing: 28 RT cores (Radeon RX 6600 LE) vs 34 (RTX PRO 2000 Blackwell) vs 136.

Feature	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
G3D Mark Score	13,758	14,363+4%
Architecture	RDNA 2.0	Blackwell 2.0
Process Node	7 nm	5 nm
Shading Units	1792	4352+143%
Compute (TFLOPS)	8.942 TFLOPS	17.03 TFLOPS+90%
Boost Clock	2495 MHz+27%	1957 MHz
ROPs	64	64
TMUs	112	136+21%
L1 Cache	0.5 MB	4.3 MB+760%
L2 Cache	2 MB	32 MB+1500%
Ray Tracing Cores	28	34+21%

✨

Advanced Features (DLSS/FSR)

A critical advantage for the Radeon RX 6600 LE is support for FSR Frame Generation + AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The RTX PRO 2000 Blackwell lacks specific hardware/driver support for this native frame generation tier.The RTX PRO 2000 Blackwell gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX 6600 LE relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.

Feature	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
Upscaling Tech	FSR 3	Upscaling support
Frame Generation	FSR Frame Generation + AFMF	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	NVIDIA Reflex

💾

Video Memory (VRAM)

The Radeon RX 6600 LE comes with 8 GB of VRAM, while the RTX PRO 2000 Blackwell has 16 GB. The RTX PRO 2000 Blackwell offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 256-bit. L2 Cache: 2 MB (Radeon RX 6600 LE) vs 32 MB (RTX PRO 2000 Blackwell) — the RTX PRO 2000 Blackwell has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
VRAM Capacity	8 GB	16 GB+100%
Memory Type	GDDR6	GDDR6
Bus Width	128-bit	256-bit+100%
L2 Cache	2 MB	32 MB+1500%

🖥️

Display & API Support

DirectX support: 12.2 (Radeon RX 6600 LE) vs 12.0 (RTX PRO 2000 Blackwell). Vulkan: 1.4 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
DirectX	12.2+2%	12.0
Vulkan	1.4	1.4
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCN 3.0 (Radeon RX 6600 LE) vs 9th Gen NVENC (RTX PRO 2000 Blackwell). Decoder: VCN 3.0 vs 6th Gen NVDEC. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6600 LE) vs MPEG-2,H.264,HEVC,VP9,AV1 (RTX PRO 2000 Blackwell).

Feature	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
Encoder	VCN 3.0	9th Gen NVENC
Decoder	VCN 3.0	6th Gen NVDEC
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	MPEG-2,H.264,HEVC,VP9,AV1

🔌

Power & Dimensions

The Radeon RX 6600 LE draws 132W versus the RTX PRO 2000 Blackwell's 70W — a 61.4% difference. The RTX PRO 2000 Blackwell is more power-efficient. Recommended PSU: 450W (Radeon RX 6600 LE) vs 500W (RTX PRO 2000 Blackwell). Power connectors: 8-pin vs PCIe-powered. Card length: 190mm vs 167mm, occupying 2 vs 2 slots. Typical load temperature: 75°C vs 70°C.

Feature	Radeon RX 6600 LE	RTX PRO 2000 Blackwell
TDP	132W	70W-47%
Recommended PSU	450W-10%	500W
Power Connector	8-pin	PCIe-powered
Length	190mm	167mm
Height	110mm	68mm
Slots	2	2
Temp (Load)	75°C	70°C-7%
Perf/Watt	104.2	205.2+97%

💰

Value Analysis

The Radeon RX 6600 LE launched at $329 MSRP, while the RTX PRO 2000 Blackwell launched at $849. The Radeon RX 6600 LE costs 61.2% less ($520 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 41.8 (Radeon RX 6600 LE) vs 16.9 (RTX PRO 2000 Blackwell) — the Radeon RX 6600 LE offers 147.3% better value. The RTX PRO 2000 Blackwell is the newer GPU (2025 vs 2023).