
GeForce G 103M
Popular choices:

GeForce 8400 SE
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 G 103M is positioned at rank 252 and the GeForce 8400 SE is on rank 680, so the GeForce G 103M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce G 103M
Performance Per Dollar GeForce 8400 SE
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce 8400 SE is the superior choice for raw performance. It leads with a 7.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce G 103M.
| Insight | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| Performance | ❌Lower raw frame rates (-7.9%) | ✅Leading raw performance (+7.9%) |
| Longevity | 🛑Obsolete Architecture (2017 / Pascal (2016−2021)) | 🛑Obsolete Architecture (2014 / Maxwell (2014−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
While current pricing data is unavailable, the GeForce 8400 SE remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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.

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Technical Specifications
Side-by-side comparison of GeForce G 103M and GeForce 8400 SE

GeForce G 103M
The GeForce G 103M is manufactured by NVIDIA. It was released in May 17 2017. It features the Pascal architecture. The core clock ranges from 1228 MHz to 1468 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 63 points. Launch price was $79.

GeForce 8400 SE
The GeForce 8400 SE is manufactured by NVIDIA. It was released in March 17 2014. It features the Maxwell architecture. The core clock ranges from 1029 MHz to 1124 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 68 points.
Graphics Performance
In G3D Mark, the GeForce G 103M scores 63 versus the GeForce 8400 SE's 68 — the GeForce 8400 SE leads by 7.9%. The GeForce G 103M is built on Pascal while the GeForce 8400 SE uses Maxwell, both on 14 nm vs 28 nm. Shader units: 384 (GeForce G 103M) vs 384 (GeForce 8400 SE). Raw compute: 1.127 TFLOPS (GeForce G 103M) vs 0.8632 TFLOPS (GeForce 8400 SE). Boost clocks: 1468 MHz vs 1124 MHz.
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| G3D Mark Score | 63 | 68+8% |
| Architecture | Pascal | Maxwell |
| Process Node | 14 nm | 28 nm |
| Shading Units | 384 | 384 |
| Compute (TFLOPS) | 1.127 TFLOPS+31% | 0.8632 TFLOPS |
| Boost Clock | 1468 MHz+31% | 1124 MHz |
| ROPs | 16+100% | 8 |
| TMUs | 24+50% | 16 |
| L1 Cache | 144 KB | 192 KB+33% |
| L2 Cache | 0.5 MB | 1 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| 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 512 MB of GDDR5. Bus width: 128-bit vs 128-bit. L2 Cache: 0.5 MB (GeForce G 103M) vs 1 MB (GeForce 8400 SE) — the GeForce 8400 SE has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 0.5 MB | 1 MB+100% |
Display & API Support
DirectX support: 10.0 (GeForce G 103M) vs 11.1 (10_0) (GeForce 8400 SE). Vulkan: None vs N/A. OpenGL: 3.3 vs 3.3. Maximum simultaneous displays: 1 vs 2.
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| DirectX | 10.0 | 11.1 (10_0)+11% |
| Vulkan | None | N/A |
| OpenGL | 3.3 | 3.3 |
| Max Displays | 1 | 2+100% |
Media & Encoding
Hardware encoder: No (GeForce G 103M) vs None (GeForce 8400 SE). Decoder: PureVideo HD VP3 vs VP2. Supported codecs: MPEG-2,H.264,VC-1 (GeForce G 103M) vs H.264,MPEG-2,VC-1 (GeForce 8400 SE).
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| Encoder | No | None |
| Decoder | PureVideo HD VP3 | VP2 |
| Codecs | MPEG-2,H.264,VC-1 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The GeForce G 103M draws 30W versus the GeForce 8400 SE's 33W — a 9.5% difference. The GeForce G 103M is more power-efficient. Recommended PSU: 350W (GeForce G 103M) vs 350W (GeForce 8400 SE). Power connectors: Legacy vs Legacy. Card length: 0mm vs 168mm, occupying 0 vs 1 slots. Typical load temperature: 75°C vs 85.
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| TDP | 30W-9% | 33W |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | Legacy |
| Length | 0mm | 168mm |
| Height | 0mm | 69mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 75°C-12% | 85 |
| Perf/Watt | 2.1 | 2.1 |
Value Analysis
The GeForce G 103M is the newer GPU (2017 vs 2014).
| Feature | GeForce G 103M | GeForce 8400 SE |
|---|---|---|
| MSRP | — | $50 |
| Avg Price (30d) | — | $10 |
| Codename | GP108 | GM108 |
| Release | May 17 2017 | March 17 2014 |
| Ranking | #641 | #850 |
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