GeForce RTX 4060 Laptop GPU
Iris Plus Graphics 645
GeForce RTX 4060 Laptop GPU vs Iris Plus Graphics 645 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 4060 Laptop GPU vs Iris Plus Graphics 645 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
GeForce RTX 4060 Laptop GPU vs Iris Plus Graphics 645: 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 4060 Laptop GPU
2023Why buy it
- ✅+1100% higher PassMark G3D performance.
- ✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
- ✅100+% more VRAM for high-resolution textures and newer games (8 GB vs Unknown).
- ✅Better long-term bet: Ada Lovelace (2022−2024) on 5nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌966.7% higher power demand at 160W vs 15W.
Iris Plus Graphics 645
2019Why buy it
- ✅Draws 15W instead of 160W, a 145W reduction.
Trade-offs
- ❌Lower PassMark G3D performance (1,450 vs 17,400).
- ❌Less VRAM, with Unknown vs 8 GB for high-resolution textures and newer games.
- ❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
- ❌2019 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
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GeForce RTX 4060 Laptop GPU vs Iris Plus Graphics 645 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce RTX 4060 Laptop GPU
The GeForce RTX 4060 Laptop GPU is manufactured by NVIDIA. It was released in May 18 2023. It features the Ada Lovelace architecture. The core clock ranges from 2310 MHz to 2535 MHz. It has 4352 shading units. The thermal design power (TDP) is 160W. Manufactured using 5 nm process technology. It features 34 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 17,400 points. Launch price was $399.
Iris Plus Graphics 645
The Iris Plus Graphics 645 is manufactured by Intel. It was released in October 7 2019. It features the Generation 9.5 architecture. The core clock ranges from 300 MHz to 1050 MHz. It has 384 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm+++ process technology. G3D Mark benchmark score: 1,450 points.
Graphics Performance
In G3D Mark, the GeForce RTX 4060 Laptop GPU scores 17,400 versus the Iris Plus Graphics 645's 1,450 — the GeForce RTX 4060 Laptop GPU leads by 1100%. The GeForce RTX 4060 Laptop GPU is built on Ada Lovelace while the Iris Plus Graphics 645 uses Generation 9.5, both on 5 nm vs 14 nm+++. Shader units: 4,352 (GeForce RTX 4060 Laptop GPU) vs 384 (Iris Plus Graphics 645). Raw compute: 22.06 TFLOPS (GeForce RTX 4060 Laptop GPU) vs 0.8064 TFLOPS (Iris Plus Graphics 645). Boost clocks: 2535 MHz vs 1050 MHz.
| Feature | GeForce RTX 4060 Laptop GPU | Iris Plus Graphics 645 |
|---|---|---|
| G3D Mark Score | 17,400+1100% | 1,450 |
| Architecture | Ada Lovelace | Generation 9.5 |
| Process Node | 5 nm | 14 nm+++ |
| Shading Units | 4352+1033% | 384 |
| Compute (TFLOPS) | 22.06 TFLOPS+2636% | 0.8064 TFLOPS |
| Boost Clock | 2535 MHz+141% | 1050 MHz |
| ROPs | 48+700% | 6 |
| TMUs | 136+183% | 48 |
Advanced Features (DLSS/FSR)
The clearest feature edge for the GeForce RTX 4060 Laptop GPU is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The Iris Plus Graphics 645 does not have comparable native support in the same tier.The GeForce RTX 4060 Laptop GPU gets NVIDIA DLSS, which still tends to look cleaner in motion. The Iris Plus Graphics 645 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 4060 Laptop GPU | Iris Plus Graphics 645 |
|---|---|---|
| Upscaling Tech | DLSS 3.5 Super Resolution | Upscaling support |
| Frame Generation | DLSS 3.5 + Frame Generation | Not Supported |
| Ray Reconstruction | Yes (DLSS 3.5) | No |
| Low Latency | NVIDIA Reflex | Standard |
Video Memory (VRAM)
The GeForce RTX 4060 Laptop GPU has 8 GB of VRAM, while the Iris Plus Graphics 645 carries 0 MB. GeForce RTX 4060 Laptop GPU gives you 100+% 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 RTX 4060 Laptop GPU and System on the Iris Plus Graphics 645.
| Feature | GeForce RTX 4060 Laptop GPU | Iris Plus Graphics 645 |
|---|---|---|
| VRAM Capacity | 8 GB | Shared System RAM |
| Memory Type | GDDR6 | Shared |
| Memory Bandwidth | 256 GB/s | System |
| Bus Width | 128-bit | System |
Power & Dimensions
The GeForce RTX 4060 Laptop GPU draws 160W versus the Iris Plus Graphics 645's 15W — a 165.7% difference. The Iris Plus Graphics 645 is more power-efficient. Recommended PSU: 650W (GeForce RTX 4060 Laptop GPU) vs 1W (Iris Plus Graphics 645). Power connectors: Mobile vs Integrated.
| Feature | GeForce RTX 4060 Laptop GPU | Iris Plus Graphics 645 |
|---|---|---|
| TDP | 160W | 15W-91% |
| Recommended PSU | 650W | 1W-100% |
| Power Connector | Mobile | Integrated |
| Slots | 0 | — |
| Temp (Load) | 80°C | — |
| Perf/Watt | 108.8+13% | 96.7 |
Value Analysis
The newer card here is GeForce RTX 4060 Laptop GPU (2023 vs 2019).
| Feature | GeForce RTX 4060 Laptop GPU | Iris Plus Graphics 645 |
|---|---|---|
| MSRP | — | $0 |
| Codename | AD106 | Coffee Lake GT3e |
| Release | May 18 2023 | October 7 2019 |
| Ranking | #59 | #720 |
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