GeForce GT 640 vs GeForce GTX 1060
GeForce GT 640
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GeForce GTX 1060
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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 GT 640 is positioned at rank #107 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 GT 640
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GTX 1060 is the superior choice for raw performance. It leads with a 760.9% higher G3D Mark score and 50% more VRAM (6 GB vs 4 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 640.
| Insight | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-760.9%) | ✅Leading raw performance (+760.9%) |
| Longevity | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2016 / Pascal (2016−2021)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+50%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce GTX 1060 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GTX 1060 holds the technical lead. Priced at $50 (vs $60), it costs 17% less, resulting in a 617.4% higher cost efficiency score.
| Insight | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+617.4%) |
| Upfront Cost | ✅More affordable ($50) | ⚠️Higher upfront cost ($60) |
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 640 and GeForce GTX 1060
GeForce GT 640
The GeForce GT 640 is manufactured by NVIDIA. It was released in June 5 2012. It features the Kepler architecture. The core clock speed is 902 MHz. It has 384 shading units. The thermal design power (TDP) is 65W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,169 points. Launch price was $99.
GeForce GTX 1060
The GeForce GTX 1060 is manufactured by NVIDIA. It was released in May 27 2016. It features the Pascal architecture. The core clock ranges from 1607 MHz to 1733 MHz. It has 2560 shading units. The thermal design power (TDP) is 180W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 10,064 points. Launch price was $599.
Graphics Performance
In G3D Mark, the GeForce GT 640 scores 1,169 versus the GeForce GTX 1060's 10,064 — the GeForce GTX 1060 leads by 760.9%. The GeForce GT 640 is built on Kepler while the GeForce GTX 1060 uses Pascal, both on 28 nm vs 16 nm. Shader units: 384 (GeForce GT 640) vs 2,560 (GeForce GTX 1060). Raw compute: 0.6927 TFLOPS (GeForce GT 640) vs 8.873 TFLOPS (GeForce GTX 1060).
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| G3D Mark Score | 1,169 | 10,064+761% |
| Architecture | Kepler | Pascal |
| Process Node | 28 nm | 16 nm |
| Shading Units | 384 | 2560+567% |
| Compute (TFLOPS) | 0.6927 TFLOPS | 8.873 TFLOPS+1181% |
| ROPs | 16 | 64+300% |
| TMUs | 32 | 160+400% |
| L1 Cache | 32 KB | 960 KB+2900% |
| L2 Cache | 0.25 MB | 2 MB+700% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| 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 GT 640 comes with 4 GB of VRAM, while the GeForce GTX 1060 has 6 GB. The GeForce GTX 1060 offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 192-bit. L2 Cache: 0.25 MB (GeForce GT 640) vs 2 MB (GeForce GTX 1060) — the GeForce GTX 1060 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| VRAM Capacity | 4 GB | 6 GB+50% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | 192 GB/s |
| Bus Width | 128-bit | 192-bit+50% |
| L2 Cache | 0.25 MB | 2 MB+700% |
Display & API Support
DirectX support: 11.0 (GeForce GT 640) vs 12 (GeForce GTX 1060). Vulkan: 1.1 vs 1.3. OpenGL: 4.5 vs 4.5. Maximum simultaneous displays: 3 vs 4.
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| DirectX | 11.0 | 12+9% |
| Vulkan | 1.1 | 1.3+18% |
| OpenGL | 4.5 | 4.5 |
| Max Displays | 3 | 4+33% |
Media & Encoding
Hardware encoder: NVENC 1.0 (GeForce GT 640) vs NVENC (Pascal) (GeForce GTX 1060). Decoder: PureVideo HD VP5 vs NVDEC (Pascal). Supported codecs: MPEG-2,H.264,VC-1,MPEG-4 ASP (GeForce GT 640) vs H.264,H.265/HEVC (GeForce GTX 1060).
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| Encoder | NVENC 1.0 | NVENC (Pascal) |
| Decoder | PureVideo HD VP5 | NVDEC (Pascal) |
| Codecs | MPEG-2,H.264,VC-1,MPEG-4 ASP | H.264,H.265/HEVC |
Power & Dimensions
The GeForce GT 640 draws 65W versus the GeForce GTX 1060's 180W — a 93.9% difference. The GeForce GT 640 is more power-efficient. Recommended PSU: 300W (GeForce GT 640) vs 400W (GeForce GTX 1060). Power connectors: None vs 6-pin. Card length: 145mm vs 173mm, occupying 1 vs 2 slots.
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| TDP | 65W-64% | 180W |
| Recommended PSU | 300W-25% | 400W |
| Power Connector | None | 6-pin |
| Length | 145mm | 173mm |
| Height | 111mm | 111mm |
| Slots | 1-50% | 2 |
| Temp (Load) | 60°C | — |
| Perf/Watt | 18.0 | 55.9+211% |
Value Analysis
The GeForce GT 640 launched at $99 MSRP and currently averages $50, while the GeForce GTX 1060 launched at $249 and now averages $60. The GeForce GT 640 costs 16.7% less ($10 savings) at current market prices. Performance per dollar (G3D Mark / price): 23.4 (GeForce GT 640) vs 167.7 (GeForce GTX 1060) — the GeForce GTX 1060 offers 616.7% better value. The GeForce GTX 1060 is the newer GPU (2016 vs 2012).
| Feature | GeForce GT 640 | GeForce GTX 1060 |
|---|---|---|
| MSRP | $99-60% | $249 |
| Avg Price (30d) | $50-17% | $60 |
| Performance per Dollar | 23.4 | 167.7+617% |
| Codename | GK107 | GP104 |
| Release | June 5 2012 | May 27 2016 |
| Ranking | #837 | #137 |
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