
Quadro M520

Radeon HD 5850
Quadro M520 vs Radeon HD 5850 Performance Spectrum
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.
Quadro M520 vs Radeon HD 5850 FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends

Valorant

Among Us

Apex Legends

ARC Raiders

Baldur's Gate 3

Call of Duty: Black Ops 6
Quadro M520 vs Radeon HD 5850: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Quadro M520
2017Why buy it
- ✅Costs $99 less on MSRP ($200 MSRP vs $299 MSRP).
- ✅Delivers 46.3% more G3D Mark for each dollar spent, at 9.6 vs 6.5 G3D/$ ($200 MSRP vs $299 MSRP).
- ✅Draws 25W instead of 151W, a 126W reduction.
Trade-offs
- ❌Lower average FPS than Radeon HD 5850 across 50 tracked games in our benchmark data.
- ❌2017 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Radeon HD 5850
2009Why buy it
- ✅66.6% more average FPS across 50 tracked games in our benchmark data.
Trade-offs
- ❌2009 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌49.5% HIGHER MSRP$299 MSRPvs$200 MSRP
- ❌Lower G3D Mark per dollar, at 6.5 vs 9.6 G3D/$ ($299 MSRP vs $200 MSRP).
- ❌504% higher power demand at 151W vs 25W.
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Quadro M520 vs Radeon HD 5850 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Quadro M520
The Quadro M520 is manufactured by NVIDIA. It was released in January 11 2017. It features the Maxwell architecture. The core clock ranges from 1041 MHz to 1019 MHz. It has 384 shading units. The thermal design power (TDP) is 25W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,913 points.

Radeon HD 5850
The Radeon HD 5850 is manufactured by AMD. It was released in September 30 2009. It features the TeraScale 2 architecture. The core clock speed is 725 MHz. It has 1440 shading units. The thermal design power (TDP) is 151W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,955 points. Launch price was $299.
Graphics Performance
The Quadro M520 scores 1,913 and the Radeon HD 5850 reaches 1,955 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance. The Quadro M520 is built on Maxwell while the Radeon HD 5850 uses TeraScale 2, both on 28 nm vs 40 nm. Shader units: 384 (Quadro M520) vs 1,440 (Radeon HD 5850). Raw compute: 0.7995 TFLOPS (Quadro M520) vs 2.088 TFLOPS (Radeon HD 5850).
| Feature | Quadro M520 | Radeon HD 5850 |
|---|---|---|
| G3D Mark Score | 1,913 | 1,955+2% |
| Architecture | Maxwell | TeraScale 2 |
| Process Node | 28 nm | 40 nm |
| Shading Units | 384 | 1440+275% |
| Compute (TFLOPS) | 0.7995 TFLOPS | 2.088 TFLOPS+161% |
| ROPs | 8 | 32+300% |
| TMUs | 16 | 72+350% |
| L1 Cache | 128 KB | 144 KB+13% |
| L2 Cache | 1 MB+100% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | Quadro M520 | Radeon HD 5850 |
|---|---|---|
| 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 ship with 2 GB of GDDR5. Memory bus width is 64-bit on the Quadro M520 and 256-bit on the Radeon HD 5850. L2 Cache: 1 MB (Quadro M520) vs 0.5 MB (Radeon HD 5850) — the Quadro M520 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Quadro M520 | Radeon HD 5850 |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 256-bit+300% |
| L2 Cache | 1 MB+100% | 0.5 MB |
Power & Dimensions
The Quadro M520 draws 25W versus the Radeon HD 5850's 151W — a 143.2% difference. The Quadro M520 is more power-efficient. Recommended PSU: 350W (Quadro M520) vs 500W (Radeon HD 5850). Power connectors: PCIe-powered vs 2x 6-pin.
| Feature | Quadro M520 | Radeon HD 5850 |
|---|---|---|
| TDP | 25W-83% | 151W |
| Recommended PSU | 350W-30% | 500W |
| Power Connector | PCIe-powered | 2x 6-pin |
| Perf/Watt | 76.5+493% | 12.9 |
Value Analysis
At launch, the Quadro M520 came in at $200, while the Radeon HD 5850 launched at $299. On MSRP, Quadro M520 was 33.1% cheaper ($99 less). Performance per dollar on MSRP (G3D Mark / MSRP): 9.6 (Quadro M520) vs 6.5 (Radeon HD 5850) — the Quadro M520 offers 47.7% better value. The newer card here is Quadro M520 (2017 vs 2009).
| Feature | Quadro M520 | Radeon HD 5850 |
|---|---|---|
| MSRP | $200-33% | $299 |
| Performance per Dollar | 9.6+48% | 6.5 |
| Codename | GM108 | Cypress |
| Release | January 11 2017 | September 30 2009 |
| Ranking | #695 | #682 |
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