Radeon RX 6600 LE vs Arc B570
Radeon RX 6600 LE
Popular choices:
Arc B570
Popular choices:
Performance Spectrum - GPU
About G3D Mark
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon RX 6600 LE
Performance Per Dollar Arc B570
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Arc B570 is the superior choice for raw performance. It leads with a 2.2% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 6600 LE.
| Insight | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.2%) | ✅Leading raw performance (+2.2%) |
| Longevity | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) | 🏆Elite Architecture (Xe2 (2024) / 5nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (8 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | 📏 Compact / SFF Friendly | Standard Size (249mm) |
💎 Value Proposition
The Radeon RX 6600 LE offers a compelling cost-to-performance ratio. Priced at $160 versus $219 for the Arc B570, it costs 27% less. While it maintains competitive performance, this results in a 33.9% higher cost efficiency score.
| Insight | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+33.9%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($160) | ⚠️Higher upfront cost ($219) |
Performance Check
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 7800X3D 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.
Technical Specifications
Side-by-side comparison of Radeon RX 6600 LE and Arc B570
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.
Arc B570
The Arc B570 is manufactured by Intel. It was released in January 16 2025. It features the Xe2 architecture. The core clock ranges from 2500 MHz to 2500 MHz. It has 2304 shading units. The thermal design power (TDP) is 150W. Manufactured using 5 nm process technology. It features 18 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 14,060 points. Launch price was $219.
Graphics Performance
The Radeon RX 6600 LE scores 13,758 and the Arc B570 reaches 14,060 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance. The Radeon RX 6600 LE is built on RDNA 2.0 while the Arc B570 uses Xe2, both on 7 nm vs 5 nm. Shader units: 1,792 (Radeon RX 6600 LE) vs 2,304 (Arc B570). Raw compute: 8.942 TFLOPS (Radeon RX 6600 LE) vs 11.52 TFLOPS (Arc B570). Boost clocks: 2495 MHz vs 2500 MHz. Ray tracing: 28 RT cores (Radeon RX 6600 LE) vs 18 (Arc B570) vs 144.
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| G3D Mark Score | 13,758 | 14,060+2% |
| Architecture | RDNA 2.0 | Xe2 |
| Process Node | 7 nm | 5 nm |
| Shading Units | 1792 | 2304+29% |
| Compute (TFLOPS) | 8.942 TFLOPS | 11.52 TFLOPS+29% |
| Boost Clock | 2495 MHz | 2500 MHz |
| ROPs | 64 | 80+25% |
| TMUs | 112 | 144+29% |
| L1 Cache | 0.5 MB | 4.5 MB+800% |
| L2 Cache | 2 MB | 18 MB+800% |
| Ray Tracing Cores | 28+56% | 18 |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6600 LE is support for FSR 3 / 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 Arc B570 lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | XeSS |
| Frame Generation | FSR 3 / AFMF (Driver) | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | Standard |
Video Memory (VRAM)
Both cards feature 8 GB of GDDR6. Memory bandwidth: 224 GB/s (Radeon RX 6600 LE) vs 380 GB/s (Arc B570) — a 69.6% advantage for the Arc B570. Bus width: 128-bit vs 160-bit. L2 Cache: 2 MB (Radeon RX 6600 LE) vs 18 MB (Arc B570) — the Arc B570 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 224 GB/s | 380 GB/s+70% |
| Bus Width | 128-bit | 160-bit+25% |
| L2 Cache | 2 MB | 18 MB+800% |
Display & API Support
DirectX support: 12.2 (Radeon RX 6600 LE) vs 12 Ultimate (Arc B570). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.4+8% | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: VCN 3.0 (Radeon RX 6600 LE) vs Intel Xe Media (Arc B570). Decoder: VCN 3.0 vs Intel Xe Media. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6600 LE) vs AV1,H.264,H.265/HEVC,VP9 (Arc B570).
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| Encoder | VCN 3.0 | Intel Xe Media |
| Decoder | VCN 3.0 | Intel Xe Media |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | AV1,H.264,H.265/HEVC,VP9 |
Power & Dimensions
The Radeon RX 6600 LE draws 132W versus the Arc B570's 150W — a 12.8% difference. The Radeon RX 6600 LE is more power-efficient. Recommended PSU: 450W (Radeon RX 6600 LE) vs 600W (Arc B570). Power connectors: 8-pin vs 8-pin. Card length: 190mm vs 249mm, occupying 2 vs 2 slots. Typical load temperature: 75°C vs 75°C.
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| TDP | 132W-12% | 150W |
| Recommended PSU | 450W-25% | 600W |
| Power Connector | 8-pin | 8-pin |
| Length | 190mm | 249mm |
| Height | 110mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 75°C | 75°C |
| Perf/Watt | 104.2+11% | 93.7 |
Value Analysis
The Radeon RX 6600 LE launched at $329 MSRP and currently averages $160, while the Arc B570 launched at $219 and now averages $219. The Radeon RX 6600 LE costs 26.9% less ($59 savings) at current market prices. Performance per dollar (G3D Mark / price): 86.0 (Radeon RX 6600 LE) vs 64.2 (Arc B570) — the Radeon RX 6600 LE offers 34% better value. The Arc B570 is the newer GPU (2025 vs 2023).
| Feature | Radeon RX 6600 LE | Arc B570 |
|---|---|---|
| MSRP | $329 | $219-33% |
| Avg Price (30d) | $160-27% | $219 |
| Performance per Dollar | 86.0+34% | 64.2 |
| Codename | Navi 23 | BMG-G21 |
| Release | December 8 2023 | January 16 2025 |
| Ranking | #176 | #169 |
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