
Maxwell GPU Surface Book (940M, GDDR5)
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Radeon Ryzen 5 6600H
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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.
Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook
This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.
Maxwell GPU Surface Book (940M, GDDR5)
2015Why buy it
- β Costs $200 less on MSRP ($150 MSRP vs $350 MSRP).
- β Delivers 136.9% more G3D Mark for each dollar spent, at 23.3 vs 9.9 G3D/$ ($150 MSRP vs $350 MSRP).
- β Draws 30W instead of 132W, a 102W reduction.
Trade-offs
- βVery weak future-proofing: 2015-era hardware with 2 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
Radeon Ryzen 5 6600H
2021Why buy it
- β More future proof: RDNA 2.0 (2020β2025) on 7nm with a newer platform for upcoming games.
- β More future proof: RDNA 2.0 (2020β2025) on 7nm with a newer platform for upcoming games.
Trade-offs
- β133.3% HIGHER MSRP$350 MSRPvs$150 MSRP
- βLower G3D Mark per dollar, at 9.9 vs 23.3 G3D/$ ($350 MSRP vs $150 MSRP).
- β340% higher power demand at 132W vs 30W.
Maxwell GPU Surface Book (940M, GDDR5)
2015Radeon Ryzen 5 6600H
2021Why buy it
- β Costs $200 less on MSRP ($150 MSRP vs $350 MSRP).
- β Delivers 136.9% more G3D Mark for each dollar spent, at 23.3 vs 9.9 G3D/$ ($150 MSRP vs $350 MSRP).
- β Draws 30W instead of 132W, a 102W reduction.
Why buy it
- β More future proof: RDNA 2.0 (2020β2025) on 7nm with a newer platform for upcoming games.
- β More future proof: RDNA 2.0 (2020β2025) on 7nm with a newer platform for upcoming games.
Trade-offs
- βVery weak future-proofing: 2015-era hardware with 2 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
Trade-offs
- β133.3% HIGHER MSRP$350 MSRPvs$150 MSRP
- βLower G3D Mark per dollar, at 9.9 vs 23.3 G3D/$ ($350 MSRP vs $150 MSRP).
- β340% higher power demand at 132W vs 30W.
Quick Answers
So, is Maxwell GPU Surface Book (940M, GDDR5) better than Radeon Ryzen 5 6600H?
Which one is more future-proof for 2026 and beyond?
Which one is the smarter buy today, not just the cheaper card?
When does Radeon Ryzen 5 6600H make more sense than Maxwell GPU Surface Book (940M, GDDR5)?
Games Benchmarks
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 9800X3D 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.

Path of Exile 2
| Preset | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| 1080p | ||
| low | 77 FPS | 154 FPS |
| medium | 65 FPS | 124 FPS |
| high | 43 FPS | 103 FPS |
| ultra | 28 FPS | 78 FPS |
| 1440p | ||
| low | 61 FPS | 116 FPS |
| medium | 51 FPS | 93 FPS |
| high | 31 FPS | 78 FPS |
| ultra | 19 FPS | 58 FPS |
| 4K | ||
| low | 22 FPS | 62 FPS |
| medium | 21 FPS | 54 FPS |
| high | 13 FPS | 45 FPS |
| ultra | 11 FPS | 39 FPS |

Counter-Strike 2
| Preset | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| 1080p | ||
| low | 97 FPS | 155 FPS |
| medium | 68 FPS | 124 FPS |
| high | 49 FPS | 103 FPS |
| ultra | 31 FPS | 78 FPS |
| 1440p | ||
| low | 53 FPS | 116 FPS |
| medium | 31 FPS | 93 FPS |
| high | 22 FPS | 78 FPS |
| ultra | 15 FPS | 58 FPS |
| 4K | ||
| low | 18 FPS | 78 FPS |
| medium | 11 FPS | 62 FPS |
| high | 9 FPS | 52 FPS |
| ultra | 7 FPS | 39 FPS |

League of Legends
| Preset | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| 1080p | ||
| low | 158 FPS | 155 FPS |
| medium | 126 FPS | 124 FPS |
| high | 105 FPS | 103 FPS |
| ultra | 79 FPS | 78 FPS |
| 1440p | ||
| low | 118 FPS | 116 FPS |
| medium | 94 FPS | 93 FPS |
| high | 79 FPS | 78 FPS |
| ultra | 59 FPS | 58 FPS |
| 4K | ||
| low | 79 FPS | 78 FPS |
| medium | 63 FPS | 62 FPS |
| high | 52 FPS | 52 FPS |
| ultra | 39 FPS | 39 FPS |

Valorant
| Preset | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| 1080p | ||
| low | 157 FPS | 155 FPS |
| medium | 126 FPS | 124 FPS |
| high | 105 FPS | 103 FPS |
| ultra | 79 FPS | 78 FPS |
| 1440p | ||
| low | 110 FPS | 116 FPS |
| medium | 88 FPS | 93 FPS |
| high | 77 FPS | 78 FPS |
| ultra | 59 FPS | 58 FPS |
| 4K | ||
| low | 64 FPS | 78 FPS |
| medium | 50 FPS | 62 FPS |
| high | 41 FPS | 52 FPS |
| ultra | 30 FPS | 39 FPS |
Technical Specifications
Side-by-side comparison of Maxwell GPU Surface Book (940M, GDDR5) and Radeon Ryzen 5 6600H
Maxwell GPU Surface Book (940M, GDDR5)
Maxwell GPU Surface Book (940M, GDDR5)
The Maxwell GPU Surface Book (940M, GDDR5) 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: 3,500 points.


Radeon Ryzen 5 6600H
Radeon Ryzen 5 6600H
The Radeon Ryzen 5 6600H is manufactured by AMD. It was released in October 13 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2491 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 3,448 points. Launch price was $329.
Graphics Performance
The Maxwell GPU Surface Book (940M, GDDR5) scores 3,500 and the Radeon Ryzen 5 6600H reaches 3,448 in the G3D Mark benchmark β just a 1.5% difference, making them near-identical in rasterization performance. The Maxwell GPU Surface Book (940M, GDDR5) is built on Maxwell while the Radeon Ryzen 5 6600H uses RDNA 2.0, both on 28 nm vs 7 nm. Shader units: 384 (Maxwell GPU Surface Book (940M, GDDR5)) vs 1,792 (Radeon Ryzen 5 6600H). Boost clocks: 993 MHz vs 2491 MHz.
| Feature | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| G3D Mark Score | 3,500+2% | 3,448 |
| Architecture | Maxwell | RDNA 2.0 |
| Process Node | 28 nm | 7 nm |
| Shading Units | 384 | 1792+367% |
| Boost Clock | 993 MHz | 2491 MHz+151% |
Advanced Features (DLSS/FSR)
| Feature | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| Upscaling Tech | Upscaling support | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 2 GB of video memory. Bus width: 128-bit vs System.
| Feature | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
Power & Dimensions
The Maxwell GPU Surface Book (940M, GDDR5) draws 30W versus the Radeon Ryzen 5 6600H's 132W β a 125.9% difference. The Maxwell GPU Surface Book (940M, GDDR5) is more power-efficient. Recommended PSU: 350W (Maxwell GPU Surface Book (940M, GDDR5)) vs 350W (Radeon Ryzen 5 6600H). Power connectors: PCIe-powered vs None.
| Feature | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| TDP | 30W-77% | 132W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | None |
| Slots | 0 | β |
| Temp (Load) | 75 | β |
| Perf/Watt | 116.7+347% | 26.1 |
Value Analysis
The Maxwell GPU Surface Book (940M, GDDR5) launched at $150 MSRP, while the Radeon Ryzen 5 6600H launched at $350. The Maxwell GPU Surface Book (940M, GDDR5) costs 57.1% less ($200 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 23.3 (Maxwell GPU Surface Book (940M, GDDR5)) vs 9.9 (Radeon Ryzen 5 6600H) β the Maxwell GPU Surface Book (940M, GDDR5) offers 135.4% better value. The Radeon Ryzen 5 6600H is the newer GPU (2021 vs 2015).
| Feature | Maxwell GPU Surface Book (940M, GDDR5) | Radeon Ryzen 5 6600H |
|---|---|---|
| MSRP | $150-57% | $350 |
| Performance per Dollar | 23.3+135% | 9.9 |
| Codename | Surface Book | Navi 23 |
| Release | October 1 2015 | October 13 2021 |
| Ranking | #782 | #150 |
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