
GeForce 825M vs GeForce GTX 850A

GeForce 825M
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GeForce GTX 850A
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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 GeForce 825M is positioned at rank 119 and the GeForce GTX 850A is on rank 473, so the GeForce 825M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce 825M
Performance Per Dollar GeForce GTX 850A
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GTX 850A is the superior choice for raw performance. It leads with a 0.8% higher G3D Mark score. However, the GeForce 825M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.8%) | ✅Leading raw performance (+0.8%) |
| Longevity | 🛑Obsolete Architecture (2015 / Maxwell (2014−2017)) | 🛑Obsolete Architecture (2015 / Maxwell (2014−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+300%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
The GeForce 825M offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce 825M holds the technical lead. Priced at $30 (vs $50), it costs 40% less, resulting in a 65.4% higher cost efficiency score.
| Insight | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+65.4%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($30) | ⚠️Higher upfront cost ($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 GeForce 825M and GeForce GTX 850A

GeForce 825M
The GeForce 825M is manufactured by NVIDIA. It was released in August 26 2015. It features the Maxwell architecture. The core clock ranges from 1071 MHz to 1176 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 761 points.

GeForce GTX 850A
The GeForce GTX 850A is manufactured by NVIDIA. It was released in March 13 2015. It features the Maxwell architecture. The core clock ranges from 993 MHz to 1124 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 767 points.
Graphics Performance
The GeForce 825M scores 761 and the GeForce GTX 850A reaches 767 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The GeForce 825M is built on Maxwell while the GeForce GTX 850A uses Maxwell, both on a 28 nm process. Shader units: 384 (GeForce 825M) vs 640 (GeForce GTX 850A). Raw compute: 0.9032 TFLOPS (GeForce 825M) vs 1.439 TFLOPS (GeForce GTX 850A). Boost clocks: 1176 MHz vs 1124 MHz.
| Feature | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| G3D Mark Score | 761 | 767 |
| Architecture | Maxwell | Maxwell |
| Process Node | 28 nm | 28 nm |
| Shading Units | 384 | 640+67% |
| Compute (TFLOPS) | 0.9032 TFLOPS | 1.439 TFLOPS+59% |
| Boost Clock | 1176 MHz+5% | 1124 MHz |
| ROPs | 16 | 16 |
| TMUs | 32 | 40+25% |
| L1 Cache | 192 KB | 320 KB+67% |
| L2 Cache | 1 MB | 2 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| 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 825M comes with 2 GB of VRAM, while the GeForce GTX 850A has 512 MB. The GeForce 825M offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 1 MB (GeForce 825M) vs 2 MB (GeForce GTX 850A) — the GeForce GTX 850A has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| VRAM Capacity | 2 GB+300% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 1 MB | 2 MB+100% |
Power & Dimensions
The GeForce 825M draws 33W versus the GeForce GTX 850A's 75W — a 77.8% difference. The GeForce 825M is more power-efficient. Recommended PSU: 350W (GeForce 825M) vs 350W (GeForce GTX 850A). Power connectors: Legacy vs PCIe-powered.
| Feature | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| TDP | 33W-56% | 75W |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | PCIe-powered |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | — |
| Temp (Load) | 75°C | — |
| Perf/Watt | 23.1+126% | 10.2 |
Value Analysis
The GeForce 825M costs 40% less ($20 savings) at current market prices. Performance per dollar (G3D Mark / price): 25.4 (GeForce 825M) vs 15.3 (GeForce GTX 850A) — the GeForce 825M offers 66% better value.
| Feature | GeForce 825M | GeForce GTX 850A |
|---|---|---|
| MSRP | — | $150 |
| Avg Price (30d) | $30-40% | $50 |
| Performance per Dollar | 25.4+66% | 15.3 |
| Codename | GM108 | GM107 |
| Release | August 26 2015 | March 13 2015 |
| Ranking | #768 | #621 |
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