Iris Plus Graphics 645
Radeon Vega 6 Ryzen 3 3350U
Iris Plus Graphics 645 vs Radeon Vega 6 Ryzen 3 3350U 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.
Iris Plus Graphics 645 vs Radeon Vega 6 Ryzen 3 3350U 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
Iris Plus Graphics 645 vs Radeon Vega 6 Ryzen 3 3350U: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Iris Plus Graphics 645
2019Why buy it
- ✅Competitive enough if your priority is price, power, or specific feature preference.
Trade-offs
- ❌2019 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Radeon Vega 6 Ryzen 3 3350U
2020Why buy it
- ✅Iris Plus Graphics 645 is already obsolete for modern gaming, so Radeon Vega 6 Ryzen 3 3350U is the less risky modern option long term.
- ✅More future proof: Vega (2017−2020) on 7nm with a newer platform for upcoming games.
Trade-offs
- ❌2020 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Quick Answers
Which GPU is faster for gaming right now?
Which GPU is the safer long-term pick for 2026 and beyond?
Which GPU is the better buy today?
Iris Plus Graphics 645 vs Radeon Vega 6 Ryzen 3 3350U Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
Radeon Vega 6 Ryzen 3 3350U
The Radeon Vega 6 Ryzen 3 3350U is manufactured by AMD. It was released in January 7 2020. It features the Vega architecture. The core clock ranges from 400 MHz to 1500 MHz. It has 384 shading units. The thermal design power (TDP) is 15W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,420 points.
Graphics Performance
The Iris Plus Graphics 645 scores 1,450 and the Radeon Vega 6 Ryzen 3 3350U reaches 1,420 in the G3D Mark benchmark — just a 2.1% difference, making them near-identical in rasterization performance. The Iris Plus Graphics 645 is built on Generation 9.5 while the Radeon Vega 6 Ryzen 3 3350U uses Vega, both on 14 nm+++ vs 7 nm. Shader units: 384 (Iris Plus Graphics 645) vs 384 (Radeon Vega 6 Ryzen 3 3350U). Boost clocks: 1050 MHz vs 1500 MHz.
| Feature | Iris Plus Graphics 645 | Radeon Vega 6 Ryzen 3 3350U |
|---|---|---|
| G3D Mark Score | 1,450+2% | 1,420 |
| Architecture | Generation 9.5 | Vega |
| Process Node | 14 nm+++ | 7 nm |
| Shading Units | 384 | 384 |
| Boost Clock | 1050 MHz | 1500 MHz+43% |
Advanced Features (DLSS/FSR)
| Feature | Iris Plus Graphics 645 | Radeon Vega 6 Ryzen 3 3350U |
|---|---|---|
| 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 0 MB of Shared. Memory bus width is System on the Iris Plus Graphics 645 and System on the Radeon Vega 6 Ryzen 3 3350U.
| Feature | Iris Plus Graphics 645 | Radeon Vega 6 Ryzen 3 3350U |
|---|---|---|
| VRAM Capacity | Shared System RAM | Shared System RAM |
| Memory Type | Shared | Shared |
| Memory Bandwidth | System | System |
| Bus Width | System | System |
Power & Dimensions
The Iris Plus Graphics 645 draws 15W versus the Radeon Vega 6 Ryzen 3 3350U's 15W — a 0% difference. The Radeon Vega 6 Ryzen 3 3350U is more power-efficient. Recommended PSU: 1W (Iris Plus Graphics 645) vs 1W (Radeon Vega 6 Ryzen 3 3350U). Power connectors: Integrated vs Integrated.
| Feature | Iris Plus Graphics 645 | Radeon Vega 6 Ryzen 3 3350U |
|---|---|---|
| TDP | 15W | 15W |
| Recommended PSU | 1W | 1W |
| Power Connector | Integrated | Integrated |
| Slots | — | 0 |
| Temp (Load) | — | 80°C |
| Perf/Watt | 96.7+2% | 94.7 |
Value Analysis
At launch, the Iris Plus Graphics 645 came in at $0, while the Radeon Vega 6 Ryzen 3 3350U launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Iris Plus Graphics 645) vs Infinity (Radeon Vega 6 Ryzen 3 3350U) — the Radeon Vega 6 Ryzen 3 3350U offers NaN% better value. The newer card here is Radeon Vega 6 Ryzen 3 3350U (2020 vs 2019).
| Feature | Iris Plus Graphics 645 | Radeon Vega 6 Ryzen 3 3350U |
|---|---|---|
| MSRP | $0 | $0 |
| Performance per Dollar | Infinity | Infinity |
| Codename | Coffee Lake GT3e | Vega Renoir |
| Release | October 7 2019 | January 7 2020 |
| Ranking | #720 | #650 |
Affiliate Disclosure
ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.
Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on Iris Plus Graphics 645 and Radeon Vega 6 Ryzen 3 3350U
