GeForce RTX 2050 Mobile
Radeon RX 580 2048SP
GeForce RTX 2050 Mobile vs Radeon RX 580 2048SP 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 RTX 2050 Mobile vs Radeon RX 580 2048SP 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 RTX 2050 Mobile vs Radeon RX 580 2048SP: 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 RTX 2050 Mobile
2021Why buy it
- ✅Access to DLSS 2 Super Resolution (2020).
- ✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.
- ✅Draws 45W instead of 150W, a 105W reduction.
Trade-offs
- ❌Lower average FPS than Radeon RX 580 2048SP across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 4 GB vs 16 GB for high-resolution textures and newer games.
- ❌No equivalent frame-generation stack like FSR Frame Generation (2023).
- ❌Lower G3D Mark per dollar, at 0 vs 33.3 G3D/$ (Unknown MSRP vs $229 MSRP).
Radeon RX 580 2048SP
2018Why buy it
- ✅26.4% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 33.3 vs 0 G3D/$ ($229 MSRP vs Unknown MSRP).
- ✅Access to a newer frame-generation stack with FSR Frame Generation (2023).
- ✅300% more VRAM for high-resolution textures and newer games (16 GB vs 4 GB).
Trade-offs
- ❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
- ❌Older hardware, 16 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
- ❌233.3% higher power demand at 150W vs 45W.
Quick Answers
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GeForce RTX 2050 Mobile vs Radeon RX 580 2048SP Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce RTX 2050 Mobile
The GeForce RTX 2050 Mobile is manufactured by NVIDIA. It was released in December 17 2021. It features the Ampere architecture. The core clock ranges from 1185 MHz to 1477 MHz. It has 2048 shading units. The thermal design power (TDP) is 45W. Manufactured using 8 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 7,717 points.
Radeon RX 580 2048SP
The Radeon RX 580 2048SP is manufactured by AMD. It was released in October 15 2018. It features the GCN 4.0 architecture. The core clock ranges from 1168 MHz to 1284 MHz. It has 2048 shading units. The thermal design power (TDP) is 150W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 7,633 points.
Graphics Performance
The GeForce RTX 2050 Mobile scores 7,717 and the Radeon RX 580 2048SP reaches 7,633 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The GeForce RTX 2050 Mobile is built on Ampere while the Radeon RX 580 2048SP uses GCN 4.0, both on 8 nm vs 14 nm. Shader units: 2,048 (GeForce RTX 2050 Mobile) vs 2,048 (Radeon RX 580 2048SP). Raw compute: 6.05 TFLOPS (GeForce RTX 2050 Mobile) vs 5.259 TFLOPS (Radeon RX 580 2048SP). Boost clocks: 1477 MHz vs 1284 MHz.
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| G3D Mark Score | 7,717+1% | 7,633 |
| Architecture | Ampere | GCN 4.0 |
| Process Node | 8 nm | 14 nm |
| Shading Units | 2048 | 2048 |
| Compute (TFLOPS) | 6.05 TFLOPS+15% | 5.259 TFLOPS |
| Boost Clock | 1477 MHz+15% | 1284 MHz |
| ROPs | 32 | 32 |
| TMUs | 64 | 128+100% |
| L1 Cache | 2.5 MB+400% | 0.5 MB |
| L2 Cache | 2 MB | 2 MB |
Advanced Features (DLSS/FSR)
The clearest feature edge for the Radeon RX 580 2048SP is support for FSR Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 2050 Mobile does not have comparable native support in the same tier.The GeForce RTX 2050 Mobile gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 580 2048SP leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| Upscaling Tech | DLSS 2 Super Resolution | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | FSR Frame Generation |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce RTX 2050 Mobile has 4 GB of VRAM, while the Radeon RX 580 2048SP carries 16 GB. Radeon RX 580 2048SP gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 112 GB/s (GeForce RTX 2050 Mobile) vs 224 GB/s (Radeon RX 580 2048SP) — a 100% advantage for the Radeon RX 580 2048SP. Memory bus width is 64-bit on the GeForce RTX 2050 Mobile and 256-bit on the Radeon RX 580 2048SP.
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| VRAM Capacity | 4 GB | 16 GB+300% |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 112 GB/s | 224 GB/s+100% |
| Bus Width | 64-bit | 256-bit+300% |
| L2 Cache | 2 MB | 2 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 2050 Mobile) vs 12 (Radeon RX 580 2048SP). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| DirectX | 12.2+2% | 12 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 8.0 (GeForce RTX 2050 Mobile) vs VCE 3.4 (Radeon RX 580 2048SP). Decoder: PureVideo HD VP11 vs UVD 6.3. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (GeForce RTX 2050 Mobile) vs H.264,HEVC,VP9 (Radeon RX 580 2048SP).
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| Encoder | NVENC 8.0 | VCE 3.4 |
| Decoder | PureVideo HD VP11 | UVD 6.3 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 (Decode) | H.264,HEVC,VP9 |
Power & Dimensions
The GeForce RTX 2050 Mobile draws 45W versus the Radeon RX 580 2048SP's 150W — a 107.7% difference. The GeForce RTX 2050 Mobile is more power-efficient. Recommended PSU: 350W (GeForce RTX 2050 Mobile) vs 450W (Radeon RX 580 2048SP). Power connectors: Mobile vs 8-pin. Card length: 0mm vs 241mm, occupying 0 vs 2 slots.
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| TDP | 45W-70% | 150W |
| Recommended PSU | 350W-22% | 450W |
| Power Connector | Mobile | 8-pin |
| Length | 0mm | 241mm |
| Height | 0mm | — |
| Slots | 0-100% | 2 |
| Temp (Load) | — | 75°C |
| Perf/Watt | 171.5+237% | 50.9 |
Value Analysis
The newer card here is GeForce RTX 2050 Mobile (2021 vs 2018).
| Feature | GeForce RTX 2050 Mobile | Radeon RX 580 2048SP |
|---|---|---|
| MSRP | — | $229 |
| Codename | GA107 | Polaris 20 |
| Release | December 17 2021 | October 15 2018 |
| Ranking | #349 | #334 |
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