Celeron G1620 vs Core i7-9700K

CPU

GPU

Celeron G1620

2 Cores2 Thrd55 WWMax: 2.7 GHz2012

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Core i7-9700K

8 Cores8 Thrd95 WWMax: 4.9 GHz2018

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Celeron G1620 vs Core i7-9700K Performance Spectrum

Celeron G1620

2 / 2

1,586

0.0%

14,397

+807.8%

About PassMark

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.

Celeron G1620 vs Core i7-9700K 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.

Celeron G1620 vs Core i7-9700K: Pros, Cons & Final Verdict

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

Celeron G1620

2012

Why buy it

✅Costs $333 less on MSRP ($52 MSRP vs $385 MSRP).
✅Draws 55W instead of 95W, a 40W reduction.
✅Includes a boxed cooler (Intel Stock), unlike Core i7-9700K.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 50 shared CPU benchmark tests.
❌Lower PassMark (1,586 vs 14,397).
❌Smaller total L3 cache (2 MB vs 12 MB).
❌Lower PassMark per dollar, at 30.5 vs 37.4 PassMark/$ ($52 MSRP vs $385 MSRP).

Core i7-9700K

2018

Why buy it

✅Better for gaming: +491.3% higher average FPS across 50 shared CPU benchmark tests.
✅+500% larger total L3 cache (12 MB vs 2 MB).
✅Delivers 22.6% more PassMark for each dollar spent, at 37.4 vs 30.5 PassMark/$ ($385 MSRP vs $52 MSRP).

Trade-offs

❌
640.4% HIGHER MSRP
$385 MSRPvs$52 MSRP
❌72.7% higher power demand at 95W vs 55W.
❌No boxed cooler included, unlike Celeron G1620.

Quick Answers

So, is Core i7-9700K better than Celeron G1620?

Yes. Core i7-9700K is the better all-around CPU here. It gives you a 491.3% average FPS lead across 50 shared CPU game tests in our data, 807.8% 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 i7-9700K is the better pick. According to our tests, it delivers 491.3% 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 i7-9700K is the stronger fit. You are getting 807.8% better PassMark, backed by 8 cores and 8 threads. It also has the larger cache pool with 500% larger total L3 cache (12 MB vs 2 MB).

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

Core i7-9700K is the better buy right now. Core i7-9700K comes in 640.4% more expensive on MSRP at $385 MSRP versus $52 MSRP, and it still gives you a 491.3% average FPS lead across 50 shared CPU game tests in our data. It is also 22.6% better value on MSRP (37.4 vs 30.5 PassMark/$), 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 i7-9700K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2012), 500% larger total L3 cache (12 MB vs 2 MB), and more multi-core headroom with 8 cores / 8 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron G1620 vs Core i7-9700K Technical Specifications

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

Celeron G1620

The Celeron G1620 is manufactured by Intel. It was released in 3 December 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 1,586 points. Launch price was $208.

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

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Processing Power

The Celeron G1620 packs 2 cores / 2 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Core i7-9700K has 6 more cores. Boost clocks reach 2.7 GHz on the Celeron G1620 versus 4.9 GHz on the Core i7-9700K — a 57.9% clock advantage for the Core i7-9700K (base: 2.7 GHz vs 3.6 GHz). The Celeron G1620 uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Celeron G1620 scores 1,586 against the Core i7-9700K's 14,397 — a 160.3% lead for the Core i7-9700K. L3 cache: 2 MB (total) on the Celeron G1620 vs 12 MB (total) on the Core i7-9700K.

Feature	Celeron G1620	Core i7-9700K
Cores / Threads	2 / 2	8 / 8+300%
Boost Clock	2.7 GHz	4.9 GHz+81%
Base Clock	2.7 GHz	3.6 GHz+33%
L3 Cache	2 MB (total)	12 MB (total)+500%
L2 Cache	256 kB (per core)	256K (per core)
Process	22 nm	14 nm-36%
Architecture	Ivy Bridge (2012−2013)	Coffee Lake-R (2018−2019)
PassMark	1,586	14,397+808%
Geekbench 6 Single	441	—
Geekbench 6 Multi	760	—

🧠

Memory & Platform

The Celeron G1620 uses the LGA1155 socket (PCIe 3.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Celeron G1620 versus DDR4-2666 on the Core i7-9700K — the Core i7-9700K supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-9700K supports up to 128 GB of RAM compared to 32 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H77,B75,Z77,H61,P67,Z68 (Celeron G1620) and Intel 300 series (Core i7-9700K).

Feature	Celeron G1620	Core i7-9700K
Socket	LGA1155	LGA1151
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1333	DDR4-2666+100%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	16

🔧

Advanced Features

Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, EPT (Celeron G1620) vs VT-x, VT-d (Core i7-9700K). Both include integrated graphics — Intel HD Graphics (Ivy Bridge GT1) (Celeron G1620) and UHD Graphics 630 (Core i7-9700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron G1620 targets Desktop, Core i7-9700K targets Desktop. Direct competitor: Celeron G1620 rivals Pentium G2030.

Feature	Celeron G1620	Core i7-9700K
Integrated GPU	Yes	Yes
IGPU Model	Intel HD Graphics (Ivy Bridge GT1)	UHD Graphics 630
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, EPT	VT-x, VT-d
Target Use	Desktop	Desktop

💰

Value Analysis

At launch, the Celeron G1620 was priced at $52, while the Core i7-9700K came in at $385. On launch pricing ($52 vs $385), Celeron G1620 was $333 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron G1620 delivers 30.5 pts/$ vs 37.4 pts/$ for the Core i7-9700K — making the Core i7-9700K the 20.3% better value option.

Feature	Celeron G1620	Core i7-9700K
MSRP	$52-86%	$385
Performance per Dollar	30.5	37.4+23%
Release Date	2012	2018

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