
Maxwell GPU Surface Book vs GeForce GTX 680M

Maxwell GPU Surface Book
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GeForce GTX 680M
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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 Maxwell GPU Surface Book is positioned at rank 230 and the GeForce GTX 680M is on rank 105, so the GeForce GTX 680M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Maxwell GPU Surface Book
Performance Per Dollar GeForce GTX 680M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Maxwell GPU Surface Book is the superior choice for raw performance. It leads with a 1% higher G3D Mark score. However, the GeForce GTX 680M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| Performance | ✅Leading raw performance (+1%) | ❌Lower raw frame rates (-1%) |
| Longevity | 🛑Obsolete Architecture (2015 / Maxwell (2014−2017)) | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) |
| 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
The GeForce GTX 680M offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GTX 680M holds the technical lead. Priced at $50 (vs $75), it costs 33% less, resulting in a 48.5% higher cost efficiency score.
| Insight | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+48.5%) |
| Upfront Cost | ⚠️Higher upfront cost ($75) | ✅More affordable ($50) |
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 Maxwell GPU Surface Book and GeForce GTX 680M
Maxwell GPU Surface Book
The Maxwell GPU Surface Book is manufactured by an unknown manufacturer. It was released in October 1 2015. It features the Maxwell architecture. The core clock ranges from 954 MHz to 993 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,311 points.

GeForce GTX 680M
The GeForce GTX 680M is manufactured by NVIDIA. It was released in June 4 2012. It features the Kepler architecture. The core clock ranges from 719 MHz to 758 MHz. It has 1344 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,277 points. Launch price was $310.50.
Graphics Performance
The Maxwell GPU Surface Book scores 3,311 and the GeForce GTX 680M reaches 3,277 in the G3D Mark benchmark — just a 1% difference, making them near-identical in rasterization performance. The Maxwell GPU Surface Book is built on Maxwell while the GeForce GTX 680M uses Kepler, both on a 28 nm process. Shader units: 384 (Maxwell GPU Surface Book) vs 1,344 (GeForce GTX 680M). Boost clocks: 993 MHz vs 758 MHz.
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| G3D Mark Score | 3,311+1% | 3,277 |
| Architecture | Maxwell | Kepler |
| Process Node | 28 nm | 28 nm |
| Shading Units | 384 | 1344+250% |
| Boost Clock | 993 MHz+31% | 758 MHz |
Advanced Features (DLSS/FSR)
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| 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 Maxwell GPU Surface Book comes with 2 GB of VRAM, while the GeForce GTX 680M has 4 GB. The GeForce GTX 680M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit.
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| VRAM Capacity | 2 GB | 4 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
Display & API Support
DirectX support: 12 (11_0) (Maxwell GPU Surface Book) vs 12 (11_0) (GeForce GTX 680M). Vulkan: 1.1 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 3 vs 4.
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| DirectX | 12 (11_0) | 12 (11_0) |
| Vulkan | 1.1 | 1.2+9% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 3 | 4+33% |
Media & Encoding
Hardware encoder: None (Maxwell GPU Surface Book) vs 1st Gen NVENC (Kepler) (GeForce GTX 680M). Decoder: PureVideo VP6 vs PureVideo HD VP5. Supported codecs: H.264,VC-1,MPEG-2 (Maxwell GPU Surface Book) vs H.264,VC-1,MPEG-2 (GeForce GTX 680M).
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| Encoder | None | 1st Gen NVENC (Kepler) |
| Decoder | PureVideo VP6 | PureVideo HD VP5 |
| Codecs | H.264,VC-1,MPEG-2 | H.264,VC-1,MPEG-2 |
Power & Dimensions
The Maxwell GPU Surface Book draws 30W versus the GeForce GTX 680M's 100W — a 107.7% difference. The Maxwell GPU Surface Book is more power-efficient. Recommended PSU: 350W (Maxwell GPU Surface Book) vs 350W (GeForce GTX 680M). Power connectors: PCIe-powered vs 1x 6-pin. Typical load temperature: 85 vs 81°C.
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| TDP | 30W-70% | 100W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | 0 |
| Temp (Load) | 85 | 81°C-5% |
| Perf/Watt | 110.4+237% | 32.8 |
Value Analysis
The GeForce GTX 680M costs 33.3% less ($25 savings) at current market prices. Performance per dollar (G3D Mark / price): 44.1 (Maxwell GPU Surface Book) vs 65.5 (GeForce GTX 680M) — the GeForce GTX 680M offers 48.5% better value. The Maxwell GPU Surface Book is the newer GPU (2015 vs 2012).
| Feature | Maxwell GPU Surface Book | GeForce GTX 680M |
|---|---|---|
| MSRP | $150 | — |
| Avg Price (30d) | $75 | $50-33% |
| Performance per Dollar | 44.1 | 65.5+49% |
| Codename | Surface Book | GK104 |
| Release | October 1 2015 | June 4 2012 |
| Ranking | #779 | #561 |
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