
GeForce 845M vs GeForce GTX 285

GeForce 845M
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GeForce GTX 285
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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 845M is positioned at rank 259 and the GeForce GTX 285 is on rank 255, so the GeForce GTX 285 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce 845M
Performance Per Dollar GeForce GTX 285
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The GeForce 845M is significantly newer (2015 vs 2008). The GeForce 845M likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce GTX 285 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce 845M is the superior choice for raw performance. It leads with a 0.8% higher G3D Mark score. However, the GeForce GTX 285 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| Performance | ✅Leading raw performance (+0.8%) | ❌Lower raw frame rates (-0.8%) |
| Longevity | 🛑Obsolete Architecture (2015 / Maxwell (2014−2017)) | 🛑Obsolete Architecture (2008 / Tesla 2.0 (2007−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce 845M 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 845M and GeForce GTX 285

GeForce 845M
The GeForce 845M is manufactured by NVIDIA. It was released in August 26 2015. It features the Maxwell architecture. The core clock ranges from 1071 MHz to 1176 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,487 points.

GeForce GTX 285
The GeForce GTX 285 is manufactured by NVIDIA. It was released in December 23 2008. It features the Tesla 2.0 architecture. The core clock speed is 648 MHz. It has 240 shading units. The thermal design power (TDP) is 204W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 1,475 points. Launch price was $359.
Graphics Performance
The GeForce 845M scores 1,487 and the GeForce GTX 285 reaches 1,475 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The GeForce 845M is built on Maxwell while the GeForce GTX 285 uses Tesla 2.0, both on 28 nm vs 55 nm. Shader units: 384 (GeForce 845M) vs 240 (GeForce GTX 285). Raw compute: 0.9032 TFLOPS (GeForce 845M) vs 0.7085 TFLOPS (GeForce GTX 285).
| Feature | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| G3D Mark Score | 1,487 | 1,475 |
| Architecture | Maxwell | Tesla 2.0 |
| Process Node | 28 nm | 55 nm |
| Shading Units | 384+60% | 240 |
| Compute (TFLOPS) | 0.9032 TFLOPS+27% | 0.7085 TFLOPS |
| ROPs | 16 | 32+100% |
| TMUs | 32 | 80+150% |
| L2 Cache | 1 MB+300% | 0.25 MB |
Advanced Features (DLSS/FSR)
| Feature | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 2.1 (Compatible) |
| Frame Generation | Not Supported | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
The GeForce 845M comes with 512 MB of VRAM, while the GeForce GTX 285 has 1 GB. The GeForce GTX 285 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 1 MB (GeForce 845M) vs 0.25 MB (GeForce GTX 285) — the GeForce 845M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 1 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 1 MB+300% | 0.25 MB |
Media & Encoding
Supported codecs: H.264,HEVC (GeForce 845M) vs H.264 (GeForce GTX 285).
| Feature | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| Encoder | 4th Gen NVENC (Maxwell) | — |
| Decoder | PureVideo HD VP6 | — |
| Codecs | H.264,HEVC | H.264 |
Power & Dimensions
The GeForce 845M draws 33W versus the GeForce GTX 285's 204W — a 144.3% difference. The GeForce 845M is more power-efficient. Recommended PSU: 350W (GeForce 845M) vs 550W (GeForce GTX 285). Power connectors: Legacy vs 2x 6-pin.
| Feature | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| TDP | 33W-84% | 204W |
| Recommended PSU | 350W-36% | 550W |
| Power Connector | Legacy | 2x 6-pin |
| Slots | 0 | — |
| Temp (Load) | 85°C | — |
| Perf/Watt | 45.1+526% | 7.2 |
Value Analysis
The GeForce 845M is the newer GPU (2015 vs 2008).
| Feature | GeForce 845M | GeForce GTX 285 |
|---|---|---|
| MSRP | — | $359 |
| Avg Price (30d) | — | $30 |
| Codename | GM108 | GT200B |
| Release | August 26 2015 | December 23 2008 |
| Ranking | #768 | #771 |
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