Core i7-990X vs Core i7-4770K

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Core i7-990X vs Core i7-4770K FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i7-990X vs Core i7-4770K: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i7-990X

2011

Why buy it

✅+50% larger total L3 cache (12 MB vs 8 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-4770K across 50 shared CPU benchmark tests.
❌Lower PassMark (7,135 vs 7,141).
❌Lower PassMark per dollar, at 7.1 vs 21.1 PassMark/$ ($999 MSRP vs $339 MSRP).
❌54.8% higher power demand at 130W vs 84W.

Core i7-4770K

2013

Why buy it

✅Better for gaming: +6.4% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $660 less on MSRP ($339 MSRP vs $999 MSRP).
✅Delivers 194.9% more PassMark for each dollar spent, at 21.1 vs 7.1 PassMark/$ ($339 MSRP vs $999 MSRP).
✅Draws 84W instead of 130W, a 46W reduction.

Trade-offs

❌Smaller total L3 cache (8 MB vs 12 MB).

Quick Answers

So, is Core i7-4770K better than Core i7-990X?

Yes. Core i7-4770K is the better all-around CPU here. It gives you a 6.4% average FPS lead across 50 shared CPU game tests in our data, 0.1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i7-4770K is the better pick. According to our tests, it delivers 6.4% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Core i7-4770K is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 8 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Core i7-4770K is the better buy right now. Core i7-4770K comes in $660 cheaper on MSRP at $339 MSRP versus $999 MSRP, and it still gives you a 6.4% average FPS lead across 50 shared CPU game tests in our data. It is also 194.9% better value on MSRP (21.1 vs 7.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Core i7-4770K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2011) and more multi-core headroom with 4 cores / 8 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-990X vs Core i7-4770K Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i7-990X

The Core i7-990X is manufactured by Intel. It was released in 24 February 2011 (14 years ago). It is based on the Gulftown (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.46 GHz, with boost up to 3.73 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 7,135 points. Launch price was $1,104.

Core i7-4770K

The Core i7-4770K is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 84 Watt. Memory support: DDR3. Passmark benchmark score: 7,141 points. Launch price was $399.

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Processing Power

The Core i7-990X packs 6 cores / 12 threads, while the Core i7-4770K offers 4 cores / 8 threads — the Core i7-990X has 2 more cores. Boost clocks reach 3.73 GHz on the Core i7-990X versus 3.9 GHz on the Core i7-4770K — a 4.5% clock advantage for the Core i7-4770K (base: 3.46 GHz vs 3.5 GHz). The Core i7-990X uses the Gulftown (2010−2011) architecture (32 nm), while the Core i7-4770K uses Haswell (2013−2015) (22 nm). In PassMark, the Core i7-990X scores 7,135 against the Core i7-4770K's 7,141 — a 0.1% lead for the Core i7-4770K. L3 cache: 12 MB (total) on the Core i7-990X vs 8 MB (total) on the Core i7-4770K.

Feature	Core i7-990X	Core i7-4770K
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	3.73 GHz	3.9 GHz+5%
Base Clock	3.46 GHz	3.5 GHz+1%
L3 Cache	12 MB (total)+50%	8 MB (total)
L2 Cache	256 kB (per core)	256K (per core)
Process	32 nm	22 nm-31%
Architecture	Gulftown (2010−2011)	Haswell (2013−2015)
PassMark	7,135	7,141

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Memory & Platform

The Core i7-990X uses the LGA1366 socket (PCIe 2.0), while the Core i7-4770K uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-990X	Core i7-4770K
Socket	LGA1366	LGA1150
PCIe Generation	PCIe 2.0	PCIe 3.0+50%

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Value Analysis

At launch, the Core i7-990X was priced at $999, while the Core i7-4770K came in at $339. On launch pricing ($999 vs $339), Core i7-4770K was $660 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-990X delivers 7.1 pts/$ vs 21.1 pts/$ for the Core i7-4770K — making the Core i7-4770K the 98.7% better value option.

Feature	Core i7-990X	Core i7-4770K
MSRP	$999	$339-66%
Performance per Dollar	7.1	21.1+197%
Release Date	2011	2013

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