Intel UHD Graphics 750
Iris Plus Graphics 655
Intel UHD Graphics 750 vs Iris Plus Graphics 655 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.
Intel UHD Graphics 750 vs Iris Plus Graphics 655 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
Intel UHD Graphics 750 vs Iris Plus Graphics 655: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Intel UHD Graphics 750
2021Why buy it
- ✅Iris Plus Graphics 655 is already obsolete for modern gaming, so Intel UHD Graphics 750 is the less risky modern option long term.
- ✅More future proof: Generation 12.1 (2020−2021) on 14nm with a newer platform for upcoming games.
Trade-offs
- ❌2021 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Iris Plus Graphics 655
2018Why buy it
- ✅Competitive enough if your priority is price, power, or specific feature preference.
Trade-offs
- ❌2018 hardware with Unknown 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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Intel UHD Graphics 750 vs Iris Plus Graphics 655 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Intel UHD Graphics 750
The Intel UHD Graphics 750 is manufactured by Intel. It was released in March 30 2021. It features the Generation 12.1 architecture. The core clock ranges from 300 MHz to 1300 MHz. It has 256 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm+++ process technology. G3D Mark benchmark score: 1,702 points.
Iris Plus Graphics 655
The Iris Plus Graphics 655 is manufactured by Intel. It was released in April 3 2018. 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: 1,729 points.
Graphics Performance
The Intel UHD Graphics 750 scores 1,702 and the Iris Plus Graphics 655 reaches 1,729 in the G3D Mark benchmark — just a 1.6% difference, making them near-identical in rasterization performance. The Intel UHD Graphics 750 is built on Generation 12.1 while the Iris Plus Graphics 655 uses Generation 9.5, both on a 14 nm+++ process. Shader units: 256 (Intel UHD Graphics 750) vs 384 (Iris Plus Graphics 655). Raw compute: 0.6656 TFLOPS (Intel UHD Graphics 750) vs 0.8064 TFLOPS (Iris Plus Graphics 655). Boost clocks: 1300 MHz vs 1050 MHz.
| Feature | Intel UHD Graphics 750 | Iris Plus Graphics 655 |
|---|---|---|
| G3D Mark Score | 1,702 | 1,729+2% |
| Architecture | Generation 12.1 | Generation 9.5 |
| Process Node | 14 nm+++ | 14 nm+++ |
| Shading Units | 256 | 384+50% |
| Compute (TFLOPS) | 0.6656 TFLOPS | 0.8064 TFLOPS+21% |
| Boost Clock | 1300 MHz+24% | 1050 MHz |
| ROPs | 8+33% | 6 |
| TMUs | 16 | 48+200% |
Advanced Features (DLSS/FSR)
| Feature | Intel UHD Graphics 750 | Iris Plus Graphics 655 |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
Both cards ship with 0 MB of Shared. Memory bus width is System on the Intel UHD Graphics 750 and System on the Iris Plus Graphics 655.
| Feature | Intel UHD Graphics 750 | Iris Plus Graphics 655 |
|---|---|---|
| VRAM Capacity | Shared System RAM | Shared System RAM |
| Memory Type | Shared | Shared |
| Memory Bandwidth | System | System |
| Bus Width | System | System |
Power & Dimensions
The Intel UHD Graphics 750 draws 15W versus the Iris Plus Graphics 655's 15W — a 0% difference. The Iris Plus Graphics 655 is more power-efficient. Recommended PSU: 1W (Intel UHD Graphics 750) vs 1W (Iris Plus Graphics 655). Power connectors: Integrated vs Integrated.
| Feature | Intel UHD Graphics 750 | Iris Plus Graphics 655 |
|---|---|---|
| TDP | 15W | 15W |
| Recommended PSU | 1W | 1W |
| Power Connector | Integrated | Integrated |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | — | 0 |
| Temp (Load) | — | 85 |
| Perf/Watt | 113.5 | 115.3+2% |
Value Analysis
At launch, the Intel UHD Graphics 750 came in at $0, while the Iris Plus Graphics 655 launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Intel UHD Graphics 750) vs Infinity (Iris Plus Graphics 655) — the Iris Plus Graphics 655 offers NaN% better value. The newer card here is Intel UHD Graphics 750 (2021 vs 2018).
| Feature | Intel UHD Graphics 750 | Iris Plus Graphics 655 |
|---|---|---|
| MSRP | $0 | $0 |
| Performance per Dollar | Infinity | Infinity |
| Codename | Rocket Lake GT1 | Coffee Lake GT3e |
| Release | March 30 2021 | April 3 2018 |
| Ranking | #722 | #723 |
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