
GeForce 820A

Radeon R5 M335
GeForce 820A vs Radeon R5 M335 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.
GeForce 820A vs Radeon R5 M335 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
GeForce 820A vs Radeon R5 M335: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
GeForce 820A
2014Why buy it
- ✅46.4% more average FPS across 50 tracked games in our benchmark data.
- ✅Costs $50 less on MSRP ($100 MSRP vs $150 MSRP).
- ✅Delivers 51.9% more G3D Mark for each dollar spent, at 5.6 vs 3.7 G3D/$ ($100 MSRP vs $150 MSRP).
- ✅Draws 33W instead of 75W, a 42W reduction.
Trade-offs
- ❌Less VRAM, with 512 MB vs 4 GB for high-resolution textures and newer games.
- ❌2014 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Radeon R5 M335
2016Why buy it
- ✅700% more VRAM for high-resolution textures and newer games (4 GB vs 512 MB).
- ✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.
Trade-offs
- ❌Lower average FPS than GeForce 820A across 50 tracked games in our benchmark data.
- ❌2016 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌50% HIGHER MSRP$150 MSRPvs$100 MSRP
- ❌Lower G3D Mark per dollar, at 3.7 vs 5.6 G3D/$ ($150 MSRP vs $100 MSRP).
- ❌127.3% higher power demand at 75W vs 33W.
Quick Answers
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GeForce 820A vs Radeon R5 M335 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce 820A
The GeForce 820A is manufactured by NVIDIA. It was released in July 22 2014. It features the Maxwell architecture. The core clock ranges from 1082 MHz to 1150 MHz. It has 256 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 556 points.

Radeon R5 M335
The Radeon R5 M335 is manufactured by AMD. It was released in May 15 2016. It features the GCN 1.0 architecture. The core clock ranges from 780 MHz to 1030 MHz. It has 320 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 549 points.
Graphics Performance
The GeForce 820A scores 556 and the Radeon R5 M335 reaches 549 in the G3D Mark benchmark — just a 1.3% difference, making them near-identical in rasterization performance. The GeForce 820A is built on Maxwell while the Radeon R5 M335 uses GCN 1.0, both on a 28 nm process. Shader units: 256 (GeForce 820A) vs 320 (Radeon R5 M335). Raw compute: 0.5888 TFLOPS (GeForce 820A) vs 0.6592 TFLOPS (Radeon R5 M335). Boost clocks: 1150 MHz vs 1030 MHz.
| Feature | GeForce 820A | Radeon R5 M335 |
|---|---|---|
| G3D Mark Score | 556+1% | 549 |
| Architecture | Maxwell | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 256 | 320+25% |
| Compute (TFLOPS) | 0.5888 TFLOPS | 0.6592 TFLOPS+12% |
| Boost Clock | 1150 MHz+12% | 1030 MHz |
| ROPs | 8 | 8 |
| TMUs | 16 | 20+25% |
| L1 Cache | 128 KB+60% | 80 KB |
| L2 Cache | 1 MB+669% | 0.13 MB |
Advanced Features (DLSS/FSR)
The GeForce 820A gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon R5 M335 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce 820A | Radeon R5 M335 |
|---|---|---|
| Upscaling Tech | Upscaling support | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce 820A has 512 MB of VRAM, while the Radeon R5 M335 carries 4 GB. Radeon R5 M335 gives you 700% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce 820A and 128-bit on the Radeon R5 M335. L2 Cache: 1 MB (GeForce 820A) vs 0.13 MB (Radeon R5 M335) — the GeForce 820A has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce 820A | Radeon R5 M335 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 4 GB+700% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 1 MB+669% | 0.13 MB |
Power & Dimensions
The GeForce 820A draws 33W versus the Radeon R5 M335's 75W — a 77.8% difference. The GeForce 820A is more power-efficient. Recommended PSU: 350W (GeForce 820A) vs 350W (Radeon R5 M335). Power connectors: Legacy vs Mobile.
| Feature | GeForce 820A | Radeon R5 M335 |
|---|---|---|
| TDP | 33W-56% | 75W |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | Mobile |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | — |
| Temp (Load) | 70 | — |
| Perf/Watt | 16.8+130% | 7.3 |
Value Analysis
At launch, the GeForce 820A came in at $100, while the Radeon R5 M335 launched at $150. On MSRP, GeForce 820A was 33.3% cheaper ($50 less). Performance per dollar on MSRP (G3D Mark / MSRP): 5.6 (GeForce 820A) vs 3.7 (Radeon R5 M335) — the GeForce 820A offers 51.4% better value. The newer card here is Radeon R5 M335 (2016 vs 2014).
| Feature | GeForce 820A | Radeon R5 M335 |
|---|---|---|
| MSRP | $100-33% | $150 |
| Performance per Dollar | 5.6+51% | 3.7 |
| Codename | GM108 | Jet |
| Release | July 22 2014 | May 15 2016 |
| Ranking | #832 | #922 |
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