GeForce GT 630 vs GeForce GT 640M LE
GeForce GT 630
Popular choices:
GeForce GT 640M LE
Popular choices:
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 630 is positioned at rank 126 and the GeForce GT 640M LE is on rank 386, so the GeForce GT 630 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 630
Performance Per Dollar GeForce GT 640M LE
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The GeForce GT 630 is significantly newer (2022 vs 2012). The GeForce GT 630 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce GT 640M LE lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce GT 640M LE is the superior choice for raw performance. It leads with a 1.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 630.
| Insight | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.8%) | ✅Leading raw performance (+1.8%) |
| Longevity | Turing (2018−2022) (12nm) | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) |
| 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 | — |
💎 Value Proposition
The GeForce GT 640M LE offers a compelling cost-to-performance ratio. Although it costs $20 (vs $20), its significant performance lead justifies the premium, offering 1.8% better value per dollar than the GeForce GT 630.
| Insight | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+1.8%) |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 630 and GeForce GT 640M LE
GeForce GT 630
The GeForce GT 630 is manufactured by NVIDIA. It was released in June 28 2022. It features the Turing architecture. The core clock ranges from 1740 MHz to 1785 MHz. It has 512 shading units. The thermal design power (TDP) is 75W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 685 points.
GeForce GT 640M LE
The GeForce GT 640M LE is manufactured by NVIDIA. It was released in March 22 2012. It features the Kepler architecture. The core clock ranges from Up to 625 MHz to 645 MHz. It has 384 shading units. The thermal design power (TDP) is 32W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 697 points.
Graphics Performance
The GeForce GT 630 scores 685 and the GeForce GT 640M LE reaches 697 in the G3D Mark benchmark — just a 1.8% difference, making them near-identical in rasterization performance. The GeForce GT 630 is built on Turing while the GeForce GT 640M LE uses Kepler, both on 12 nm vs 28 nm. Shader units: 512 (GeForce GT 630) vs 384 (GeForce GT 640M LE). Raw compute: 1.828 TFLOPS (GeForce GT 630) vs 0.48 TFLOPS (GeForce GT 640M LE). Boost clocks: 1785 MHz vs 645 MHz.
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| G3D Mark Score | 685 | 697+2% |
| Architecture | Turing | Kepler |
| Process Node | 12 nm | 28 nm |
| Shading Units | 512+33% | 384 |
| Compute (TFLOPS) | 1.828 TFLOPS+281% | 0.48 TFLOPS |
| Boost Clock | 1785 MHz+177% | 645 MHz |
| ROPs | 16 | 16 |
| TMUs | 32 | 32 |
| L1 Cache | 512 KB+1500% | 32 KB |
| L2 Cache | 1 MB+300% | 0.25 MB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| 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)
Both cards feature 2 GB of GDDR5. Bus width: 64-bit vs 128-bit. L2 Cache: 1 MB (GeForce GT 630) vs 0.25 MB (GeForce GT 640M LE) — the GeForce GT 630 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 1 MB+300% | 0.25 MB |
Display & API Support
DirectX support: 12 (11_0) (GeForce GT 630) vs 12 (11_0) (GeForce GT 640M LE). Vulkan: 1.0 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 2 vs 4.
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| DirectX | 12 (11_0) | 12 (11_0) |
| Vulkan | 1.0 | 1.2+20% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 2 | 4+100% |
Media & Encoding
Hardware encoder: None (GeForce GT 630) vs NVENC 1st Gen (GeForce GT 640M LE). Decoder: PureVideo HD (VP5) vs VP5. Supported codecs: H.264,MPEG-2,VC-1 (GeForce GT 630) vs H.264,MPEG-2,VC-1,MPEG-4 (GeForce GT 640M LE).
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| Encoder | None | NVENC 1st Gen |
| Decoder | PureVideo HD (VP5) | VP5 |
| Codecs | H.264,MPEG-2,VC-1 | H.264,MPEG-2,VC-1,MPEG-4 |
Power & Dimensions
The GeForce GT 630 draws 75W versus the GeForce GT 640M LE's 32W — a 80.4% difference. The GeForce GT 640M LE is more power-efficient. Recommended PSU: 300W (GeForce GT 630) vs 350W (GeForce GT 640M LE). Power connectors: None vs PCIe-powered. Card length: 145mm vs 0mm, occupying 1 vs 0 slots. Typical load temperature: 78 vs 85.
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| TDP | 75W | 32W-57% |
| Recommended PSU | 300W-14% | 350W |
| Power Connector | None | PCIe-powered |
| Length | 145mm | 0mm |
| Height | 111mm | 0mm |
| Slots | 1 | 0-100% |
| Temp (Load) | 78-8% | 85 |
| Perf/Watt | 9.1 | 21.8+140% |
Value Analysis
The GeForce GT 630 launched at $69 MSRP and currently averages $20, while the GeForce GT 640M LE launched at $80 and now averages $20. Performance per dollar (G3D Mark / price): 34.3 (GeForce GT 630) vs 34.9 (GeForce GT 640M LE) — the GeForce GT 640M LE offers 1.7% better value. The GeForce GT 630 is the newer GPU (2022 vs 2012).
| Feature | GeForce GT 630 | GeForce GT 640M LE |
|---|---|---|
| MSRP | $69-14% | $80 |
| Avg Price (30d) | $20 | $20 |
| Performance per Dollar | 34.3 | 34.9+2% |
| Codename | TU117 | GK107 |
| Release | June 28 2022 | March 22 2012 |
| Ranking | #444 | #909 |
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