
GeForce GT 635 vs Radeon R7 M260DX

GeForce GT 635
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Radeon R7 M260DX
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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. The GeForce GT 635 is positioned at rank 152 and the Radeon R7 M260DX is on rank 604, so the GeForce GT 635 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GT 635
Performance Per Dollar Radeon R7 M260DX
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R7 M260DX is the superior choice for raw performance. It leads with a 0.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 635.
| Insight | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.9%) | ✅Leading raw performance (+0.9%) |
| Longevity | 🛑Obsolete Architecture (2010 / Fermi (2010−2014)) | 🛑Obsolete Architecture (2015 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce GT 635 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GT 635 holds the technical lead. Priced at $20 (vs $300), it costs 93% less, resulting in a 1387.1% higher cost efficiency score.
| Insight | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+1387.1%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($20) | ⚠️Higher upfront cost ($300) |
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 GeForce GT 635 and Radeon R7 M260DX

GeForce GT 635
The GeForce GT 635 is manufactured by NVIDIA. It was released in May 31 2010. It features the Fermi architecture. The core clock speed is 607 MHz. It has 352 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 810 points. Launch price was $279.

Radeon R7 M260DX
The Radeon R7 M260DX is manufactured by AMD. It was released in December 6 2015. It features the GCN 1.0 architecture. The core clock ranges from 620 MHz to 715 MHz. It has 384 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 817 points.
Graphics Performance
The GeForce GT 635 scores 810 and the Radeon R7 M260DX reaches 817 in the G3D Mark benchmark — just a 0.9% difference, making them near-identical in rasterization performance. The GeForce GT 635 is built on Fermi while the Radeon R7 M260DX uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 352 (GeForce GT 635) vs 384 (Radeon R7 M260DX). Raw compute: 0.8554 TFLOPS (GeForce GT 635) vs 0.5491 TFLOPS (Radeon R7 M260DX).
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| G3D Mark Score | 810 | 817 |
| Architecture | Fermi | GCN 1.0 |
| Process Node | 40 nm | 28 nm |
| Shading Units | 352 | 384+9% |
| Compute (TFLOPS) | 0.8554 TFLOPS+56% | 0.5491 TFLOPS |
| ROPs | 32+300% | 8 |
| TMUs | 44+83% | 24 |
| L1 Cache | 704 KB+633% | 96 KB |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 512 MB of GDDR5. Bus width: 128-bit vs 128-bit. L2 Cache: 512 KB (GeForce GT 635) vs 256 KB (Radeon R7 M260DX) — the GeForce GT 635 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Display & API Support
DirectX support: 12 (11_0) (GeForce GT 635) vs 12_0 (Radeon R7 M260DX). Maximum simultaneous displays: 3 vs 0.
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| DirectX | 12 (11_0) | 12_0 |
| Max Displays | 3 | 0 |
Media & Encoding
Hardware encoder: NVENC (1st Gen) (GeForce GT 635) vs VCE 2.0 (Radeon R7 M260DX). Decoder: PureVideo HD VP5 vs UVD 4.2.
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| Encoder | NVENC (1st Gen) | VCE 2.0 |
| Decoder | PureVideo HD VP5 | UVD 4.2 |
| Codecs | H.264,VC-1,MPEG-2 | — |
Power & Dimensions
The GeForce GT 635 draws 200W versus the Radeon R7 M260DX's 75W — a 90.9% difference. The Radeon R7 M260DX is more power-efficient. Recommended PSU: 200W (GeForce GT 635) vs 350W (Radeon R7 M260DX). Power connectors: None vs Mobile. Card length: 145mm vs 1mm, occupying 1 vs 0 slots.
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| TDP | 200W | 75W-63% |
| Recommended PSU | 200W-43% | 350W |
| Power Connector | None | Mobile |
| Length | 145mm | 1mm |
| Height | 111mm | — |
| Slots | 1 | 0-100% |
| Temp (Load) | 75°C | — |
| Perf/Watt | 4.0 | 10.9+173% |
Value Analysis
The GeForce GT 635 launched at $99 MSRP and currently averages $20, while the Radeon R7 M260DX launched at $300 and now averages $300. The GeForce GT 635 costs 93.3% less ($280 savings) at current market prices. Performance per dollar (G3D Mark / price): 40.5 (GeForce GT 635) vs 2.7 (Radeon R7 M260DX) — the GeForce GT 635 offers 1400% better value. The Radeon R7 M260DX is the newer GPU (2015 vs 2010).
| Feature | GeForce GT 635 | Radeon R7 M260DX |
|---|---|---|
| MSRP | $99-67% | $300 |
| Avg Price (30d) | $20-93% | $300 |
| Performance per Dollar | 40.5+1400% | 2.7 |
| Codename | GF100 | Opal |
| Release | May 31 2010 | December 6 2015 |
| Ranking | #618 | #878 |
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