
GeForce GTX 950A vs Radeon RX 550

GeForce GTX 950A
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Radeon RX 550
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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 GTX 950A is positioned at rank #286 in our cost-efficiency ranking, representing a Lower 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 GTX 950A
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 550 is the superior choice for raw performance. It leads with a 2.9% higher G3D Mark score and 100% more VRAM (4 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GTX 950A.
| Insight | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.9%) | ✅Leading raw performance (+2.9%) |
| Longevity | 🛑Obsolete Architecture (2015 / Maxwell (2014−2017)) | 🛑Obsolete Architecture (2017 / GCN 4.0 (2016−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce GTX 950A offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GTX 950A holds the technical lead. Priced at $30 (vs $35), it costs 14% less, resulting in a 13.4% higher cost efficiency score.
| Insight | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+13.4%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($30) | ⚠️Higher upfront cost ($35) |
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 GTX 950A and Radeon RX 550

GeForce GTX 950A
The GeForce GTX 950A 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: 2,599 points.

Radeon RX 550
The Radeon RX 550 is manufactured by AMD. It was released in April 20 2017. It features the GCN 4.0 architecture. The core clock ranges from 1100 MHz to 1183 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,674 points. Launch price was $79.
Graphics Performance
The GeForce GTX 950A scores 2,599 and the Radeon RX 550 reaches 2,674 in the G3D Mark benchmark — just a 2.9% difference, making them near-identical in rasterization performance. The GeForce GTX 950A is built on Maxwell while the Radeon RX 550 uses GCN 4.0, both on 28 nm vs 14 nm. Shader units: 640 (GeForce GTX 950A) vs 512 (Radeon RX 550). Raw compute: 1.439 TFLOPS (GeForce GTX 950A) vs 1.211 TFLOPS (Radeon RX 550). Boost clocks: 1124 MHz vs 1183 MHz.
| Feature | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| G3D Mark Score | 2,599 | 2,674+3% |
| Architecture | Maxwell | GCN 4.0 |
| Process Node | 28 nm | 14 nm |
| Shading Units | 640+25% | 512 |
| Compute (TFLOPS) | 1.439 TFLOPS+19% | 1.211 TFLOPS |
| Boost Clock | 1124 MHz | 1183 MHz+5% |
| ROPs | 16 | 16 |
| TMUs | 40+25% | 32 |
| L1 Cache | 320 KB+150% | 128 KB |
| L2 Cache | 2 MB+300% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | FSR 2.1 |
| Frame Generation | FSR 3 (Compatible) | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce GTX 950A comes with 2 GB of VRAM, while the Radeon RX 550 has 4 GB. The Radeon RX 550 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 32 GB/s (GeForce GTX 950A) vs 112 GB/s (Radeon RX 550) — a 250% advantage for the Radeon RX 550. Bus width: 128-bit vs 128-bit. L2 Cache: 2 MB (GeForce GTX 950A) vs 0.5 MB (Radeon RX 550) — the GeForce GTX 950A has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| VRAM Capacity | 2 GB | 4 GB+100% |
| Memory Type | DDR3 | GDDR5 |
| Memory Bandwidth | 32 GB/s | 112 GB/s+250% |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 2 MB+300% | 0.5 MB |
Power & Dimensions
The GeForce GTX 950A draws 75W versus the Radeon RX 550's 50W — a 40% difference. The Radeon RX 550 is more power-efficient. Recommended PSU: 350W (GeForce GTX 950A) vs 300W (Radeon RX 550). Power connectors: 1x 6-pin vs None.
| Feature | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| TDP | 75W | 50W-33% |
| Recommended PSU | 350W | 300W-14% |
| Power Connector | 1x 6-pin | None |
| Length | — | 155mm |
| Slots | — | 2 |
| Perf/Watt | 34.7 | 53.5+54% |
Value Analysis
The GeForce GTX 950A launched at $159 MSRP and currently averages $30, while the Radeon RX 550 launched at $79 and now averages $35. The GeForce GTX 950A costs 14.3% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 86.6 (GeForce GTX 950A) vs 76.4 (Radeon RX 550) — the GeForce GTX 950A offers 13.4% better value. The Radeon RX 550 is the newer GPU (2017 vs 2015).
| Feature | GeForce GTX 950A | Radeon RX 550 |
|---|---|---|
| MSRP | $159 | $79-50% |
| Avg Price (30d) | $30-14% | $35 |
| Performance per Dollar | 86.6+13% | 76.4 |
| Codename | GM107 | Lexa |
| Release | March 13 2015 | April 20 2017 |
| Ranking | #621 | #617 |
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