GeForce 9800 S vs GeForce GT 555M
GeForce 9800 S
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GeForce GT 555M
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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 9800 S is positioned at rank 510 and the GeForce GT 555M is on rank 95, so the GeForce GT 555M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce 9800 S
Performance Per Dollar GeForce GT 555M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GT 555M is the superior choice for raw performance. It leads with a 2% higher G3D Mark score and 100% more VRAM (1 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 9800 S.
| Insight | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2%) | ✅Leading raw performance (+2%) |
| Longevity | 🛑Obsolete Architecture (2008 / G9x (2007−2010)) | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
The GeForce GT 555M offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GT 555M holds the technical lead. Priced at $35 (vs $40), it costs 13% less, resulting in a 16.6% higher cost efficiency score.
| Insight | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+16.6%) |
| Upfront Cost | ⚠️Higher upfront cost ($40) | ✅More affordable ($35) |
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 9800 S and GeForce GT 555M
GeForce 9800 S
The GeForce 9800 S is manufactured by NVIDIA. It was released in July 15 2008. It features the G9x architecture. The core clock speed is 500 MHz. It has 224 shading units. The thermal design power (TDP) is 150W. Manufactured using 65 nm process technology. G3D Mark benchmark score: 636 points.
GeForce GT 555M
The GeForce GT 555M is manufactured by NVIDIA. It was released in June 25 2013. It features the Kepler architecture. The core clock speed is 980 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 649 points.
Graphics Performance
The GeForce 9800 S scores 636 and the GeForce GT 555M reaches 649 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. The GeForce 9800 S is built on G9x while the GeForce GT 555M uses Kepler, both on 65 nm vs 28 nm. Shader units: 224 (GeForce 9800 S) vs 384 (GeForce GT 555M).
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| G3D Mark Score | 636 | 649+2% |
| Architecture | G9x | Kepler |
| Process Node | 65 nm | 28 nm |
| Shading Units | 224 | 384+71% |
Advanced Features (DLSS/FSR)
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
The GeForce 9800 S comes with 512 MB of VRAM, while the GeForce GT 555M has 1 GB. The GeForce GT 555M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit.
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| VRAM Capacity | 0.5 GB | 1 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
Display & API Support
DirectX support: 11.1 (10_0) (GeForce 9800 S) vs 12 (11_0) (GeForce GT 555M). OpenGL: 3.3 vs 4.6. Maximum simultaneous displays: 2 vs 0.
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| DirectX | 11.1 (10_0) | 12 (11_0)+8% |
| OpenGL | 3.3 | 4.6+39% |
| Max Displays | 2 | 0 |
Media & Encoding
Hardware encoder: No NVENC (Tesla) (GeForce 9800 S) vs None (GeForce GT 555M). Decoder: PureVideo HD VP2 vs PureVideo HD (VP4). Supported codecs: H.264,VC-1,MPEG-2 (GeForce 9800 S) vs MPEG-2,VC-1,H.264,MPEG-4 (GeForce GT 555M).
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| Encoder | No NVENC (Tesla) | None |
| Decoder | PureVideo HD VP2 | PureVideo HD (VP4) |
| Codecs | H.264,VC-1,MPEG-2 | MPEG-2,VC-1,H.264,MPEG-4 |
Power & Dimensions
The GeForce 9800 S draws 150W versus the GeForce GT 555M's 50W — a 100% difference. The GeForce GT 555M is more power-efficient. Recommended PSU: 350W (GeForce 9800 S) vs 350W (GeForce GT 555M). Power connectors: Legacy vs PCIe-powered. Typical load temperature: 85°C vs 75.
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| TDP | 150W | 50W-67% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | 85°C | 75-12% |
| Perf/Watt | 4.2 | 13.0+210% |
Value Analysis
The GeForce GT 555M costs 12.5% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 15.9 (GeForce 9800 S) vs 18.5 (GeForce GT 555M) — the GeForce GT 555M offers 16.4% better value. The GeForce GT 555M is the newer GPU (2013 vs 2008).
| Feature | GeForce 9800 S | GeForce GT 555M |
|---|---|---|
| MSRP | $150 | — |
| Avg Price (30d) | $40 | $35-13% |
| Performance per Dollar | 15.9 | 18.5+16% |
| Codename | NB9E-GTX | GK107 |
| Release | July 15 2008 | June 25 2013 |
| Ranking | #825 | #726 |
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