GeForce GT 555M vs GRID K1
GeForce GT 555M
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GRID K1
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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 555M is positioned at rank 95 and the GRID K1 is on rank 410, 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 GT 555M
Performance Per Dollar GRID K1
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GRID K1 is the superior choice for raw performance. It leads with a 0.3% higher G3D Mark score. However, the GeForce GT 555M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | GeForce GT 555M | GRID K1 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.3%) | ✅Leading raw performance (+0.3%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2013 / 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 | — | Standard Size (267mm) |
💎 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 $120), it costs 71% less, resulting in a 241.8% higher cost efficiency score.
| Insight | GeForce GT 555M | GRID K1 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+241.8%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($35) | ⚠️Higher upfront cost ($120) |
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 555M and GRID K1
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.
GRID K1
The GRID K1 is manufactured by NVIDIA. It was released in May 11 2013. It features the Kepler architecture. The core clock speed is 745 MHz. It has 1536 ×2 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 651 points. Launch price was $5,199.
Graphics Performance
The GeForce GT 555M scores 649 and the GRID K1 reaches 651 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The GeForce GT 555M is built on Kepler while the GRID K1 uses Kepler, both on a 28 nm process. Shader units: 384 (GeForce GT 555M) vs 1,536 (GRID K1). Raw compute: 0.7526 TFLOPS (GeForce GT 555M) vs 2.289 TFLOPS ×2 (GRID K1).
| Feature | GeForce GT 555M | GRID K1 |
|---|---|---|
| G3D Mark Score | 649 | 651 |
| Architecture | Kepler | Kepler |
| Process Node | 28 nm | 28 nm |
| Shading Units | 384 | 1536 ×2+300% |
| Compute (TFLOPS) | 0.7526 TFLOPS | 2.289 TFLOPS ×2+204% |
| ROPs | 16 | 32 ×2+100% |
| TMUs | 32 | 128 ×2+300% |
| L1 Cache | 32 KB | 128 KB+300% |
| L2 Cache | 256 KB | 512 KB+100% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 555M | GRID K1 |
|---|---|---|
| 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 GT 555M comes with 1 GB of VRAM, while the GRID K1 has 512 MB. The GeForce GT 555M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit. L2 Cache: 256 KB (GeForce GT 555M) vs 512 KB (GRID K1) — the GRID K1 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GT 555M | GRID K1 |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 256 KB | 512 KB+100% |
Display & API Support
DirectX support: 12 (11_0) (GeForce GT 555M) vs 12_0 (GRID K1). Maximum simultaneous displays: 0 vs 0.
| Feature | GeForce GT 555M | GRID K1 |
|---|---|---|
| DirectX | 12 (11_0) | 12_0 |
| Max Displays | 0 | 0 |
Power & Dimensions
The GeForce GT 555M draws 50W versus the GRID K1's 225W — a 127.3% difference. The GeForce GT 555M is more power-efficient. Recommended PSU: 350W (GeForce GT 555M) vs 350W (GRID K1). Power connectors: PCIe-powered vs PCIe-powered. Card length: 0mm vs 267mm, occupying 0 vs 2 slots.
| Feature | GeForce GT 555M | GRID K1 |
|---|---|---|
| TDP | 50W-78% | 225W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | 0mm | 267mm |
| Height | 0mm | — |
| Slots | 0-100% | 2 |
| Temp (Load) | 75 | — |
| Perf/Watt | 13.0+348% | 2.9 |
Value Analysis
The GeForce GT 555M costs 70.8% less ($85 savings) at current market prices. Performance per dollar (G3D Mark / price): 18.5 (GeForce GT 555M) vs 5.4 (GRID K1) — the GeForce GT 555M offers 242.6% better value.
| Feature | GeForce GT 555M | GRID K1 |
|---|---|---|
| MSRP | — | $4140 |
| Avg Price (30d) | $35-71% | $120 |
| Performance per Dollar | 18.5+243% | 5.4 |
| Codename | GK107 | GK104 |
| Release | June 25 2013 | May 11 2013 |
| Ranking | #726 | #611 |
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