RTX A4500 Mobile vs Radeon RX 6650M XT
RTX A4500 Mobile
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Radeon RX 6650M XT
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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 RTX A4500 Mobile
Performance Per Dollar Radeon RX 6650M XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 6650M XT is the superior choice for raw performance. It leads with a 2.8% higher G3D Mark score. However, the RTX A4500 Mobile offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.8%) | ✅Leading raw performance (+2.8%) |
| Longevity | 🏆Elite Architecture (Ampere / 8nm) | 🔮Strong Longevity (RDNA 2.0 / 7nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (16 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon RX 6650M XT 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 RTX A4500 Mobile and Radeon RX 6650M XT
RTX A4500 Mobile
The RTX A4500 Mobile is manufactured by NVIDIA. It was released in March 22 2022. It features the Ampere architecture. The core clock ranges from 930 MHz to 1500 MHz. It has 5888 shading units. The thermal design power (TDP) is 140W. Manufactured using 8 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 16,613 points.
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.
Graphics Performance
The RTX A4500 Mobile scores 16,613 and the Radeon RX 6650M XT reaches 17,071 in the G3D Mark benchmark — just a 2.8% difference, making them near-identical in rasterization performance. The RTX A4500 Mobile is built on Ampere while the Radeon RX 6650M XT uses RDNA 2.0, both on 8 nm vs 7 nm. Shader units: 5,888 (RTX A4500 Mobile) vs 2,048 (Radeon RX 6650M XT). Raw compute: 17.66 TFLOPS (RTX A4500 Mobile) vs 9.896 TFLOPS (Radeon RX 6650M XT). Boost clocks: 1500 MHz vs 2416 MHz. Ray tracing: 46 RT cores (RTX A4500 Mobile) vs 32 (Radeon RX 6650M XT) with 184 Tensor cores.
| Feature | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| G3D Mark Score | 16,613 | 17,071+3% |
| Architecture | Ampere | RDNA 2.0 |
| Process Node | 8 nm | 7 nm |
| Shading Units | 5888+188% | 2048 |
| Compute (TFLOPS) | 17.66 TFLOPS+78% | 9.896 TFLOPS |
| Boost Clock | 1500 MHz | 2416 MHz+61% |
| ROPs | 96+50% | 64 |
| TMUs | 184+44% | 128 |
| L1 Cache | 5.8 MB+1060% | 0.5 MB |
| L2 Cache | 4 MB+100% | 2 MB |
| Ray Tracing Cores | 46+44% | 32 |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6650M XT 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 RTX A4500 Mobile lacks specific hardware/driver support for this native frame generation tier.
| Feature | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 3 (Native) |
| Frame Generation | Not Supported | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The RTX A4500 Mobile comes with 16 GB of VRAM, while the Radeon RX 6650M XT has 8 GB. The RTX A4500 Mobile offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 4 MB (RTX A4500 Mobile) vs 2 MB (Radeon RX 6650M XT) — the RTX A4500 Mobile has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| VRAM Capacity | 16 GB+100% | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 4 MB+100% | 2 MB |
Display & API Support
DirectX support: 12.2 (RTX A4500 Mobile) vs 12 (12_2) (Radeon RX 6650M XT). Vulkan: 1.2 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.
| Feature | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| DirectX | 12.2+2% | 12 (12_2) |
| Vulkan | 1.2 | 1.4+17% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 1 | 4+300% |
Media & Encoding
Hardware encoder: 7th Gen NVENC (RTX A4500 Mobile) vs RDNA 2 Media Engine (Radeon RX 6650M XT). Decoder: 5th Gen NVDEC vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9 (RTX A4500 Mobile) vs H.264,HEVC,VP9,AV1 (Radeon RX 6650M XT).
| Feature | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| Encoder | 7th Gen NVENC | RDNA 2 Media Engine |
| Decoder | 5th Gen NVDEC | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9 | H.264,HEVC,VP9,AV1 |
Power & Dimensions
The RTX A4500 Mobile draws 140W versus the Radeon RX 6650M XT's 120W — a 15.4% difference. The Radeon RX 6650M XT is more power-efficient. Recommended PSU: 650W (RTX A4500 Mobile) vs 650W (Radeon RX 6650M XT). Power connectors: PCIe-powered vs Mobile. Typical load temperature: 80°C vs 85°C.
| Feature | RTX A4500 Mobile | Radeon RX 6650M XT |
|---|---|---|
| TDP | 140W | 120W-14% |
| Recommended PSU | 650W | 650W |
| Power Connector | PCIe-powered | Mobile |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | 0 |
| Temp (Load) | 80°C-6% | 85°C |
| Perf/Watt | 118.7 | 142.3+20% |
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