Titan X Pascal vs Radeon RX 6600M
Titan X Pascal
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Radeon RX 6600M
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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
Performance Per Dollar Radeon RX 6600M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon RX 6600M uses modern memory architecture. The Radeon RX 6600M likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Titan X Pascal lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon RX 6600M is the superior choice for raw performance. It leads with a 1.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Titan X Pascal.
| Insight | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.9%) | ✅Leading raw performance (+1.9%) |
| Longevity | 🛑Obsolete Architecture (2016 / Pascal (2016−2021)) | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | 🎮 High Capacity (8 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (267mm) | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon RX 6600M remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 Titan X Pascal and Radeon RX 6600M
Titan X Pascal
The Titan X Pascal is manufactured by NVIDIA. It was released in August 2 2016. It features the Pascal architecture. The core clock ranges from 1417 MHz to 1531 MHz. It has 3584 shading units. The thermal design power (TDP) is 250W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 13,660 points. Launch price was $1,199.
Radeon RX 6600M
The Radeon RX 6600M is manufactured by AMD. It was released in May 31 2021. It features the RDNA 2.0 architecture. The core clock ranges from 2068 MHz to 2416 MHz. It has 1792 shading units. The thermal design power (TDP) is 100W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,922 points.
Graphics Performance
The Titan X Pascal scores 13,660 and the Radeon RX 6600M reaches 13,922 in the G3D Mark benchmark — just a 1.9% difference, making them near-identical in rasterization performance. The Titan X Pascal is built on Pascal while the Radeon RX 6600M uses RDNA 2.0, both on 16 nm vs 7 nm. Shader units: 3,584 (Titan X Pascal) vs 1,792 (Radeon RX 6600M). Raw compute: 10.97 TFLOPS (Titan X Pascal) vs 8.659 TFLOPS (Radeon RX 6600M). Boost clocks: 1531 MHz vs 2416 MHz.
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| G3D Mark Score | 13,660 | 13,922+2% |
| Architecture | Pascal | RDNA 2.0 |
| Process Node | 16 nm | 7 nm |
| Shading Units | 3584+100% | 1792 |
| Compute (TFLOPS) | 10.97 TFLOPS+27% | 8.659 TFLOPS |
| Boost Clock | 1531 MHz | 2416 MHz+58% |
| ROPs | 96+50% | 64 |
| TMUs | 224+100% | 112 |
| L1 Cache | 1.3 MB+160% | 0.5 MB |
| L2 Cache | 3 MB+50% | 2 MB |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6600M 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 Titan X Pascal lacks specific hardware/driver support for this native frame generation tier.
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 3 (Native) |
| Frame Generation | Not Supported | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 8 GB of video memory. Memory bandwidth: 480 GB/s (Titan X Pascal) vs 224 GB/s (Radeon RX 6600M) — a 114.3% advantage for the Titan X Pascal. Bus width: 384-bit vs 128-bit. L2 Cache: 3 MB (Titan X Pascal) vs 2 MB (Radeon RX 6600M) — the Titan X Pascal has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5X | GDDR6 |
| Memory Bandwidth | 480 GB/s+114% | 224 GB/s |
| Bus Width | 384-bit+200% | 128-bit |
| L2 Cache | 3 MB+50% | 2 MB |
Display & API Support
DirectX support: 12.1 (Titan X Pascal) vs 12 (FL 12_2) (Radeon RX 6600M). Vulkan: 1.1 vs 1.3. OpenGL: 4.5 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| DirectX | 12.1 | 12 (FL 12_2) |
| Vulkan | 1.1 | 1.3+18% |
| OpenGL | 4.5 | 4.6+2% |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 5.0 (2x) (Titan X Pascal) vs VCN 3.0 (Radeon RX 6600M). Decoder: PureVideo HD VP8 vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC (Titan X Pascal) vs H.264,HEVC,VP9,AV1 (Radeon RX 6600M).
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| Encoder | NVENC 5.0 (2x) | VCN 3.0 |
| Decoder | PureVideo HD VP8 | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC | H.264,HEVC,VP9,AV1 |
Power & Dimensions
The Titan X Pascal draws 250W versus the Radeon RX 6600M's 100W — a 85.7% difference. The Radeon RX 6600M is more power-efficient. Recommended PSU: 600W (Titan X Pascal) vs 500W (Radeon RX 6600M). Power connectors: 6-pin + 8-pin vs Mobile.
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| TDP | 250W | 100W-60% |
| Recommended PSU | 600W | 500W-17% |
| Power Connector | 6-pin + 8-pin | Mobile |
| Length | 267mm | — |
| Height | 112mm | — |
| Slots | 2 | 0-100% |
| Temp (Load) | 85°C | — |
| Perf/Watt | 54.6 | 139.2+155% |
Value Analysis
The Radeon RX 6600M is the newer GPU (2021 vs 2016).
| Feature | Titan X Pascal | Radeon RX 6600M |
|---|---|---|
| MSRP | $1199 | — |
| Avg Price (30d) | $200 | — |
| Codename | GP102 | Navi 23 |
| Release | August 2 2016 | May 31 2021 |
| Ranking | #198 | #173 |
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