CPU Comparison
Intel Core i7-11700T vs Intel Core i9-11900T
A side-by-side comparison of specs, performance and value. The Intel Core i7-11700T is a low-power desktop processor from the Rocket Lake-S family, released in March 2021. Featuring 8 cores and 16 threads, it is built on a 14nm process and designed for small form factor (SFF) PCs where thermal and power constraints are critical. With a base clock of just 1.4 GHz and a max turbo of 4.6 GHz, it operates at a strict 35W TDP. Despite the low power limit, it includes 16 MB of L3 cache and supports PCIe 4.0 with 20 lanes. It also features integrated UHD Graphics 750, making it suitable for systems without a dedicated GPU. The 11700T is ideal for office environments, HTPCs, and compact builds that require reliable multi-threaded performance without the heat output of standard 65W or 125W desktop chips.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles office tasks and moderate compilation well, but slows down in sustained all-core workloads.
Snappy for office tasks, web browsing, and light multitasking, but heavier workloads expose its low base clock.
Gaming
The low base clock can cause stuttering in CPU-heavy games unless the turbo is aggressively sustained.
Adequate for esports and older titles at 1080p with a discrete GPU, but struggles in modern CPU-demanding games.
Virtualization
8 cores are nice, but power limits throttle heavy VM deployments.
Limited by core count and power limits for running multiple VMs.
Efficiency
Outstanding efficiency, drawing minimal power at idle and under load.
Excellent power efficiency under light loads, making it ideal for 24/7 always-on systems.
Specialized Performance
AI / ML
- Not suitable for heavy AI workloads due to power throttling
- No dedicated AI acceleration hardware
- Suitable only for very light CPU-based inference
- Not recommended for AI workloads
Content Creation
Gaming
- Low base clock affects minimum FPS
- Fine for casual or older games
- Pair with a low-power GPU for best results
- High single-core boost helps in some scenarios
- Low base clock can cause frame time variability under sustained load
- Best paired with a mid-range GPU for 1080p gaming
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Extremely low 35W TDP
- Includes 8 cores and 16 threads
- Built-in UHD 750 graphics
- Supports PCIe 4.0
Cons
- Very low base clock of 1.4 GHz
- End-of-life platform
- Overpriced compared to 65W variants
- Throttles quickly under sustained load
Pros
- Very low 35W TDP for quiet and compact builds
- Includes capable UHD Graphics 750 with Quick Sync
- PCIe 4.0 support for faster storage and GPUs
- Configurable TDP-down to 25W for ultra-efficient operation
- Good performance for everyday tasks and media playback
Cons
- Low base clock (1.5 GHz) for a desktop CPU
- High power limits under load (PL2 115W) negate efficiency under stress
- Discontinued platform with no upgrade path
- Outperformed by modern low-power CPUs in efficiency and performance
- Locked multiplier limits tuning options
Competitors & Alternatives
Intel Core i7-11700T
- AMD Ryzen 7 5700GRival
Desktop APU
- AMD Ryzen 5 5600GERival
Low-Power Desktop
- Intel Core i5-11400TRival
Low-Power Desktop
- Compare head-to-headIntel Core i7-11700Rival
Desktop
- Compare head-to-headIntel Core i9-11900TRival
Low-Power Desktop
- Intel Core i5-12400TAlt
Newer architecture with better efficiency and performance.
- AMD Ryzen 5 5600Alt
Better gaming performance and upgrade path.
Intel Core i9-11900T
- AMD Ryzen 7 5700GRival
Low-Power Desktop APU
- AMD Ryzen 5 5600GRival
Low-Power Desktop APU
- Intel Core i5-11400TRival
Low-Power Desktop
- Compare head-to-headIntel Core i7-11700TRival
Low-Power Desktop
- AMD Ryzen 7 PRO 4750GRival
Low-Power Desktop APU
- Intel Core i5-12400Alt
Better performance and modern platform for similar or lower cost.
- AMD Ryzen 5 5600Alt
Superior gaming and productivity performance with better efficiency.
Excellent value and efficiency for basic needs.
Compare head-to-head- AMD Ryzen 7 5700XAlt
More cores and threads for productivity at a similar price point.
Latest generation with hybrid architecture and better overall performance.
Compare head-to-head
Our Verdict on Each
Great for specialized SFF builds needing 8 cores at 35W, but the low base clock heavily limits out-of-the-box performance compared to 65W parts.
Best for: Building a PC inside a severely thermally constrained Mini-ITX case.
Read the full reviewA capable but niche processor for users who prioritize low power and heat over maximum performance, though it's outperformed by modern CPUs in efficiency and speed.
Best for: Used or refurbished build for a compact, quiet, low-power desktop with integrated graphics.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i7-11700T or Intel Core i9-11900T?
For gaming, the Intel Core i9-11900T leads with a gaming performance score of 65/100 among Intel Core i7-11700T and Intel Core i9-11900T.
Do Intel Core i7-11700T and Intel Core i9-11900T use the same socket?
No. They use different sockets (Intel Core i7-11700T: LGA 1200, Intel Core i9-11900T: FCLGA1200), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i9-11900T posts the highest multi-core benchmark score. Multi-core results: Intel Core i9-11900T (14,500). Benchmark figures are approximate and workload-dependent.