Celeron Dual-Core T1500 vs Core i7-9700K

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 Dual-Core T1500 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 Dual-Core T1500 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 Dual-Core T1500

2008

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 50 shared CPU benchmark tests.
❌Lower PassMark (1,625 vs 14,397).
❌438.9% higher power demand at 512W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Core i7-9700K

2018

Why buy it

✅Better for gaming: +467.1% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 95W instead of 512W, a 417W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Celeron Dual-Core T1500 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $385 MSRP, while Celeron Dual-Core T1500 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Core i7-9700K better than Celeron Dual-Core T1500?

Yes. Core i7-9700K is the better all-around CPU here. It gives you a 467.1% average FPS lead across 50 shared CPU game tests in our data, 786% 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 467.1% 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 786% better PassMark, backed by 8 cores and 8 threads.

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 at an unclear MSRP at $385 MSRP versus unclear MSRP, and it still gives you a 467.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (37.4 vs 0.0 PassMark/$), 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 2008) 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 Dual-Core T1500 vs Core i7-9700K Technical Specifications

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

Celeron Dual-Core T1500

The Celeron Dual-Core T1500 is manufactured by Intel. It was released in 2007-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Max frequency: 1.87 GHz. L2 cache: 512 kB. Built on 65 nm process technology. Thermal design power (TDP): 512 kB. Passmark benchmark score: 1,625 points. Launch price was $69.

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 Dual-Core T1500 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 1.87 GHz on the Celeron Dual-Core T1500 versus 4.9 GHz on the Core i7-9700K — a 89.5% clock advantage for the Core i7-9700K. The Celeron Dual-Core T1500 uses the Merom (2006−2008) architecture (65 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Celeron Dual-Core T1500 scores 1,625 against the Core i7-9700K's 14,397 — a 159.4% lead for the Core i7-9700K.

Feature	Celeron Dual-Core T1500	Core i7-9700K
Cores / Threads	2 / 2	8 / 8+300%
Boost Clock	1.87 GHz	4.9 GHz+162%
Base Clock	—	3.6 GHz
L3 Cache	—	12 MB (total)
L2 Cache	512 kB+100%	256K (per core)
Process	65 nm	14 nm-78%
Architecture	Merom (2006−2008)	Coffee Lake-R (2018−2019)
PassMark	1,625	14,397+786%

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Memory & Platform

Maximum memory speed reaches DDR2-667 on the Celeron Dual-Core T1500 versus DDR4-2666 on the Core i7-9700K — the Core i7-9700K supports 299.7% 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 4 GB — 3100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Celeron Dual-Core T1500) vs 16 (Core i7-9700K) — the Core i7-9700K offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GM965,GL960 (Celeron Dual-Core T1500) and Intel 300 series (Core i7-9700K).

Feature	Celeron Dual-Core T1500	Core i7-9700K
Socket	—	LGA1151
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR2-667	DDR4-2666+300%
Max RAM Capacity	4 GB	128 GB+3100%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	16

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Advanced Features

Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: No (Celeron Dual-Core T1500) vs VT-x, VT-d (Core i7-9700K). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Celeron Dual-Core T1500 requires a dedicated GPU. Primary use case: Celeron Dual-Core T1500 targets Budget, Core i7-9700K targets Desktop. Direct competitor: Celeron Dual-Core T1500 rivals Pentium T2390.