GeForce GTX 660
Radeon RX 460 (móvel)
GeForce GTX 660 vs Radeon RX 460 (móvel) 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 GTX 660 vs Radeon RX 460 (móvel) 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 GTX 660 vs Radeon RX 460 (móvel): 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 GTX 660
2012Why buy it
- ✅50% more VRAM for high-resolution textures and newer games (3 GB vs 2 GB).
Trade-offs
- ❌Lower average FPS than Radeon RX 460 (móvel) across 50 tracked games in our benchmark data.
- ❌2012 hardware with 3 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌131.3% HIGHER MSRP$229 MSRPvs$99 MSRP
- ❌Lower G3D Mark per dollar, at 17.6 vs 41.4 G3D/$ ($229 MSRP vs $99 MSRP).
- ❌154.5% higher power demand at 140W vs 55W.
Radeon RX 460 (móvel)
2016Why buy it
- ✅38.4% more average FPS across 50 tracked games in our benchmark data.
- ✅Costs $130 less on MSRP ($99 MSRP vs $229 MSRP).
- ✅Delivers 134.7% more G3D Mark for each dollar spent, at 41.4 vs 17.6 G3D/$ ($99 MSRP vs $229 MSRP).
- ✅Draws 55W instead of 140W, a 85W reduction.
Trade-offs
- ❌Less VRAM, with 2 GB vs 3 GB for high-resolution textures and newer games.
- ❌2016 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Quick Answers
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GeForce GTX 660 vs Radeon RX 460 (móvel) Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce GTX 660
The GeForce GTX 660 is manufactured by NVIDIA. It was released in September 6 2012. It features the Kepler architecture. The core clock ranges from 980 MHz to 1033 MHz. It has 960 shading units. The thermal design power (TDP) is 140W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,040 points. Launch price was $229.
Radeon RX 460 (móvel)
The Radeon RX 460 (móvel) is manufactured by AMD. It was released in August 8 2016. It features the GCN 4.0 architecture. The core clock ranges from 1000 MHz to 1180 MHz. It has 896 shading units. The thermal design power (TDP) is 55W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 4,100 points. Launch price was $86.
Graphics Performance
The GeForce GTX 660 scores 4,040 and the Radeon RX 460 (móvel) reaches 4,100 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. The GeForce GTX 660 is built on Kepler while the Radeon RX 460 (móvel) uses GCN 4.0, both on 28 nm vs 14 nm. Shader units: 960 (GeForce GTX 660) vs 896 (Radeon RX 460 (móvel)). Raw compute: 1.981 TFLOPS (GeForce GTX 660) vs 2.115 TFLOPS (Radeon RX 460 (móvel)). Boost clocks: 1033 MHz vs 1180 MHz.
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| G3D Mark Score | 4,040 | 4,100+1% |
| Architecture | Kepler | GCN 4.0 |
| Process Node | 28 nm | 14 nm |
| Shading Units | 960+7% | 896 |
| Compute (TFLOPS) | 1.981 TFLOPS | 2.115 TFLOPS+7% |
| Boost Clock | 1033 MHz | 1180 MHz+14% |
| ROPs | 24+50% | 16 |
| TMUs | 80+43% | 56 |
| L1 Cache | 80 KB | 224 KB+180% |
| L2 Cache | 0.38 MB | 1 MB+163% |
Advanced Features (DLSS/FSR)
The GeForce GTX 660 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 460 (móvel) leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| 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 GTX 660 has 3 GB of VRAM, while the Radeon RX 460 (móvel) carries 2 GB. GeForce GTX 660 gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 144.2 GB/s (GeForce GTX 660) vs 112 GB/s (Radeon RX 460 (móvel)) — a 28.7% advantage for the GeForce GTX 660. Memory bus width is 192-bit on the GeForce GTX 660 and 128-bit on the Radeon RX 460 (móvel). L2 Cache: 0.38 MB (GeForce GTX 660) vs 1 MB (Radeon RX 460 (móvel)) — the Radeon RX 460 (móvel) has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| VRAM Capacity | 3 GB+50% | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | 144.2 GB/s+29% | 112 GB/s |
| Bus Width | 192-bit+50% | 128-bit |
| L2 Cache | 0.38 MB | 1 MB+163% |
Display & API Support
DirectX support: 12 (GeForce GTX 660) vs 12 (12_0) (Radeon RX 460 (móvel)). Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| DirectX | 12 | 12 (12_0) |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 1st Gen (GeForce GTX 660) vs VCE 3.4 (Radeon RX 460 (móvel)). Decoder: NVDEC 1st Gen vs UVD 6.3. Supported codecs: H.264 (GeForce GTX 660) vs H.264,H.265 (Radeon RX 460 (móvel)).
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| Encoder | NVENC 1st Gen | VCE 3.4 |
| Decoder | NVDEC 1st Gen | UVD 6.3 |
| Codecs | H.264 | H.264,H.265 |
Power & Dimensions
The GeForce GTX 660 draws 140W versus the Radeon RX 460 (móvel)'s 55W — a 87.2% difference. The Radeon RX 460 (móvel) is more power-efficient. Recommended PSU: 450W (GeForce GTX 660) vs 350W (Radeon RX 460 (móvel)). Power connectors: 1x 6-pin vs PCIe-powered. Card length: 241mm vs 0mm, occupying 2 vs 0 slots.
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| TDP | 140W | 55W-61% |
| Recommended PSU | 450W | 350W-22% |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | 241mm | 0mm |
| Height | — | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | — | 75 |
| Perf/Watt | 28.9 | 74.5+158% |
Value Analysis
At launch, the GeForce GTX 660 came in at $229, while the Radeon RX 460 (móvel) launched at $99. On MSRP, Radeon RX 460 (móvel) was 56.8% cheaper ($130 less). Performance per dollar on MSRP (G3D Mark / MSRP): 17.6 (GeForce GTX 660) vs 41.4 (Radeon RX 460 (móvel)) — the Radeon RX 460 (móvel) offers 135.2% better value. The newer card here is Radeon RX 460 (móvel) (2016 vs 2012).
| Feature | GeForce GTX 660 | Radeon RX 460 (móvel) |
|---|---|---|
| MSRP | $229 | $99-57% |
| Performance per Dollar | 17.6 | 41.4+135% |
| Codename | GK106 | Baffin |
| Release | September 6 2012 | August 8 2016 |
| Ranking | #490 | #499 |
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