
GeForce GTX 670MX vs Radeon HD 5850

GeForce GTX 670MX
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Radeon HD 5850
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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. The GeForce GTX 670MX is positioned at rank #111 in our cost-efficiency ranking, representing a Balanced cost-benefit for your build. 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 GeForce GTX 670MX
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GTX 670MX is the superior choice for raw performance. It leads with a 1.2% higher G3D Mark score and 50% more VRAM (3 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 5850.
| Insight | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| Performance | ✅Leading raw performance (+1.2%) | ❌Lower raw frame rates (-1.2%) |
| Longevity | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2009 / TeraScale 2 (2009−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+50%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce GTX 670MX 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 GeForce GTX 670MX and Radeon HD 5850

GeForce GTX 670MX
The GeForce GTX 670MX is manufactured by NVIDIA. It was released in October 1 2012. It features the Kepler architecture. The core clock speed is 600 MHz. It has 960 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,978 points.

Radeon HD 5850
The Radeon HD 5850 is manufactured by AMD. It was released in September 30 2009. It features the TeraScale 2 architecture. The core clock speed is 725 MHz. It has 1440 shading units. The thermal design power (TDP) is 151W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,955 points. Launch price was $299.
Graphics Performance
The GeForce GTX 670MX scores 1,978 and the Radeon HD 5850 reaches 1,955 in the G3D Mark benchmark — just a 1.2% difference, making them near-identical in rasterization performance. The GeForce GTX 670MX is built on Kepler while the Radeon HD 5850 uses TeraScale 2, both on 28 nm vs 40 nm. Shader units: 960 (GeForce GTX 670MX) vs 1,440 (Radeon HD 5850). Raw compute: 1.154 TFLOPS (GeForce GTX 670MX) vs 2.088 TFLOPS (Radeon HD 5850).
| Feature | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| G3D Mark Score | 1,978+1% | 1,955 |
| Architecture | Kepler | TeraScale 2 |
| Process Node | 28 nm | 40 nm |
| Shading Units | 960 | 1440+50% |
| Compute (TFLOPS) | 1.154 TFLOPS | 2.088 TFLOPS+81% |
| ROPs | 24 | 32+33% |
| TMUs | 80+11% | 72 |
| L1 Cache | 80 KB | 144 KB+80% |
| L2 Cache | 384 KB | 512 KB+33% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | FSR 1.0 (Software) |
| Frame Generation | FSR 3 (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce GTX 670MX comes with 3 GB of VRAM, while the Radeon HD 5850 has 2 GB. The GeForce GTX 670MX offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 256-bit. L2 Cache: 384 KB (GeForce GTX 670MX) vs 512 KB (Radeon HD 5850) — the Radeon HD 5850 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| VRAM Capacity | 3 GB+50% | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | 128 GB/s |
| Bus Width | 128-bit | 256-bit+100% |
| L2 Cache | 384 KB | 512 KB+33% |
Media & Encoding
Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 ASP (GeForce GTX 670MX) vs H.264 (Radeon HD 5850).
| Feature | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| Encoder | NVENC 1st Gen | — |
| Decoder | PureVideo HD VP5 | — |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 ASP | H.264 |
Power & Dimensions
The GeForce GTX 670MX draws 75W versus the Radeon HD 5850's 151W — a 67.3% difference. The GeForce GTX 670MX is more power-efficient. Recommended PSU: 350W (GeForce GTX 670MX) vs 500W (Radeon HD 5850). Power connectors: 1x 6-pin vs 2x 6-pin.
| Feature | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| TDP | 75W-50% | 151W |
| Recommended PSU | 350W-30% | 500W |
| Power Connector | 1x 6-pin | 2x 6-pin |
| Slots | 0 | — |
| Temp (Load) | 85°C | — |
| Perf/Watt | 26.4+105% | 12.9 |
Value Analysis
The GeForce GTX 670MX is the newer GPU (2012 vs 2009).
| Feature | GeForce GTX 670MX | Radeon HD 5850 |
|---|---|---|
| MSRP | — | $299 |
| Avg Price (30d) | — | $30 |
| Codename | GK104 | Cypress |
| Release | October 1 2012 | September 30 2009 |
| Ranking | #684 | #682 |
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