9th Gen Intel Core i9-9900
- iGPU:
- Intel UHD Graphics 630
- Boost/Base Clock:
- 5.0 GHz / 3.1 GHz
- Core/Thread Count:
- 8 Core / 16 Thread
- Cache:
- 16MB L3 + 2MB L2 + 512KB L1
- TDP:
- 65 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Socket:
- LGA 1151
- CPU Series:
- Coffee Lake Refresh
- Memory Support:
- DDR4-2666
- Form Factor:
- Desktop
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Manufacturer: Intel Last updated: September 9, 2026
9th Gen Intel Core i9-9900 Review
The 9th Gen Intel Core i9-9900 (non-K) is an 8-core, 16-thread mainstream desktop processor built on Coffee Lake Refresh, running a 3.1 GHz base clock that boosts to 5.0 GHz within a considerably lower 65 Watt TDP than the unlocked i9-9900K.
This non-overclockable variant shares the same 8-core, 16-thread layout and identical 5.0 GHz boost ceiling as the flagship i9-9900K, at a genuinely lower 65W power envelope for buyers who don't plan to overclock.
Intel UHD Graphics 630
A basic integrated GPU intended for display output; desktop builds around this chip typically pair it with a discrete GPU for gaming.
How Is the Core i9-9900 in Terms of Performance
The 8-core, 16-thread layout with a matching 5.0 GHz boost ceiling to the unlocked i9-9900K gives this chip very close real-world performance at a considerably more efficient 65W TDP, appropriate for buyers wanting flagship capability without overclocking.
Benchmarks
Sharing the same 8-core, 16-thread Coffee Lake Refresh silicon and identical 5.0 GHz boost ceiling as the unlocked i9-9900K, this chip's real-world performance tracks very closely with its flagship sibling at stock settings, trading only sustained power headroom for the lower 65W TDP.
Specifications
Identity
| Brand | Intel |
|---|---|
| Product Line | Core i9 |
| Model Number | 9900 |
Segment and platform
| Microarchitecture | Coffee Lake Refresh, 9th Gen Intel Core |
|---|---|
| Socket | LGA 1151 |
| Process Node | 14 nm |
Memory
| Memory Type | DDR4-2666 |
|---|
| Form Factor | Desktop |
|---|---|
| Core/Thread Count | 8 Core / 16 Thread |
| TDP | 65 W |
| iGPU | Intel UHD Graphics 630 |
| Cache | 16MB L3 + 2MB L2 + 512KB L1 |
| Boost/Base Clock | 5.0 GHz / 3.1 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Buyers wanting flagship-tier i9-9900K performance at a considerably lower power draw without overclocking
Not for
- Enthusiasts wanting to overclock — the unlocked i9-9900K offers that flexibility
FAQs
What are the key specifications of the 9th Gen Intel Core i9-9900?
The 9th Gen Intel Core i9-9900 is a processor from Intel. Key specs: iGPU Intel UHD Graphics 630, Boost/Base Clock 5.0 GHz / 3.1 GHz, Core/Thread Count 8 Core / 16 Thread, Cache 16MB L3 + 2MB L2 + 512KB L1, TDP 65 Watts.
Will the 9th Gen Intel Core i9-9900 work with my current setup?
The 9th Gen Intel Core i9-9900 lists CPU Socket is LGA 1151. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the 9th Gen Intel Core i9-9900 best suited to?
It suits buyers wanting flagship-tier i9-9900k performance at a considerably lower power draw without overclocking.
What are the drawbacks of the 9th Gen Intel Core i9-9900?
It is a poor fit for enthusiasts wanting to overclock — the unlocked i9-9900k offers that flexibility.