
Radeon Xpress 1300 vs GeForce 6600 LE

Radeon Xpress 1300
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GeForce 6600 LE
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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 GeForce 6600 LE
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon Xpress 1300 is significantly newer (2020 vs 2012). The Radeon Xpress 1300 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce 6600 LE lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon Xpress 1300 is the superior choice for raw performance. It leads with a 2% higher G3D Mark score and 100% more VRAM (512 MB vs 256 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 6600 LE.
| Insight | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| Performance | ✅Leading raw performance (+2%) | ❌Lower raw frame rates (-2%) |
| Longevity | RDNA 1.0 (2019−2020) (7nm) | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce 6600 LE offers a compelling cost-to-performance ratio. Priced at $30 versus $49 for the Radeon Xpress 1300, it costs 39% less. While it maintains basic entry-level capabilities, this results in a 60.2% higher cost efficiency score.
| Insight | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+60.2%) |
| Upfront Cost | ⚠️Higher upfront cost ($49) | ✅More affordable ($30) |
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 Xpress 1300 and GeForce 6600 LE

Radeon Xpress 1300
The Radeon Xpress 1300 is manufactured by AMD. It was released in August 4 2020. It features the RDNA 1.0 architecture. The core clock ranges from 1000 MHz to 1650 MHz. It has 1280 shading units. The thermal design power (TDP) is 85W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 52 points.

GeForce 6600 LE
The GeForce 6600 LE is manufactured by NVIDIA. It was released in August 22 2012. It features the Kepler architecture. The core clock ranges from 823 MHz to 888 MHz. It has 1152 shading units. The thermal design power (TDP) is 130W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 51 points.
Graphics Performance
The Radeon Xpress 1300 scores 52 and the GeForce 6600 LE reaches 51 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. The Radeon Xpress 1300 is built on RDNA 1.0 while the GeForce 6600 LE uses Kepler, both on 7 nm vs 28 nm. Shader units: 1,280 (Radeon Xpress 1300) vs 1,152 (GeForce 6600 LE). Raw compute: 4.224 TFLOPS (Radeon Xpress 1300) vs 2.046 TFLOPS (GeForce 6600 LE). Boost clocks: 1650 MHz vs 888 MHz.
| Feature | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| G3D Mark Score | 52+2% | 51 |
| Architecture | RDNA 1.0 | Kepler |
| Process Node | 7 nm | 28 nm |
| Shading Units | 1280+11% | 1152 |
| Compute (TFLOPS) | 4.224 TFLOPS+106% | 2.046 TFLOPS |
| Boost Clock | 1650 MHz+86% | 888 MHz |
| ROPs | 32 | 32 |
| TMUs | 80 | 96+20% |
| L2 Cache | 2 MB+300% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | Standard |
Video Memory (VRAM)
The Radeon Xpress 1300 comes with 512 MB of VRAM, while the GeForce 6600 LE has 256 MB. The Radeon Xpress 1300 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit. L2 Cache: 2 MB (Radeon Xpress 1300) vs 0.5 MB (GeForce 6600 LE) — the Radeon Xpress 1300 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| VRAM Capacity | 0.5 GB+100% | 0.25 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 2 MB+300% | 0.5 MB |
Display & API Support
DirectX support: 9.0c (Radeon Xpress 1300) vs 9.0c (GeForce 6600 LE). OpenGL: 2.0 vs 2.0. Maximum simultaneous displays: 1 vs 2.
| Feature | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| DirectX | 9.0c | 9.0c |
| OpenGL | 2.0 | 2.0 |
| Max Displays | 1 | 2+100% |
Power & Dimensions
The Radeon Xpress 1300 draws 85W versus the GeForce 6600 LE's 130W — a 41.9% difference. The Radeon Xpress 1300 is more power-efficient. Recommended PSU: 350W (Radeon Xpress 1300) vs 350W (GeForce 6600 LE). Power connectors: PCIe-powered vs Legacy. Card length: 0mm vs 180mm, occupying 0 vs 1 slots.
| Feature | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| TDP | 85W-35% | 130W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Legacy |
| Length | 0mm | 180mm |
| Height | 0mm | 111mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 75 | — |
| Perf/Watt | 0.6+50% | 0.4 |
Value Analysis
The Radeon Xpress 1300 launched at $0 MSRP and currently averages $49, while the GeForce 6600 LE launched at $30 and now averages $30. The GeForce 6600 LE costs 38.8% less ($19 savings) at current market prices. Performance per dollar (G3D Mark / price): 1.1 (Radeon Xpress 1300) vs 1.7 (GeForce 6600 LE) — the GeForce 6600 LE offers 54.5% better value. The Radeon Xpress 1300 is the newer GPU (2020 vs 2012).
| Feature | Radeon Xpress 1300 | GeForce 6600 LE |
|---|---|---|
| MSRP | $0-100% | $30 |
| Avg Price (30d) | $49 | $30-39% |
| Performance per Dollar | 1.1 | 1.7+55% |
| Codename | Navi 14 | GK104 |
| Release | August 4 2020 | August 22 2012 |
| Ranking | #351 | #799 |
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