Core i5-9600 vs Core i7-8700T

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 i5-9600 vs Core i7-8700T 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 i5-9600 vs Core i7-8700T: Pros, Cons & Final Verdict

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

Core i5-9600

2019

Why buy it

✅+1% higher PassMark.
✅Costs $79 less on MSRP ($224 MSRP vs $303 MSRP).
✅Delivers 36.6% more PassMark for each dollar spent, at 46.0 vs 33.7 PassMark/$ ($224 MSRP vs $303 MSRP).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Core i7-8700T needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-8700T across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (9 MB vs 12 MB).
❌85.7% higher power demand at 65W vs 35W.

Core i7-8700T

2018

Why buy it

✅Better for gaming: +6.9% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (12 MB vs 9 MB).
✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Lower PassMark (10,213 vs 10,313).
❌Lower PassMark per dollar, at 33.7 vs 46.0 PassMark/$ ($303 MSRP vs $224 MSRP).
❌No integrated graphics, while Core i5-9600 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-9600.

Quick Answers

So, is Core i5-9600 better than Core i7-8700T?

It depends on what you want from the system. For gaming, Core i7-8700T is ahead with a 6.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-9600 pulls ahead with 1% better PassMark. Core i7-8700T also has the bigger cache pool with 33.3% larger total L3 cache (12 MB vs 9 MB).

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

For streaming, content creation, and heavier multitasking, Core i5-9600 is the stronger fit. You are getting 1% better PassMark, backed by 6 cores and 6 threads.

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

Core i5-9600 is the better buy right now. Core i5-9600 comes in $79 cheaper on MSRP at $224 MSRP versus $303 MSRP, and it still gives you 1% better PassMark. The compromise is that Core i7-8700T is still the better pure gaming CPU with a 6.9% average FPS lead across 50 shared CPU game tests in our data. It is also 36.6% better value on MSRP (46.0 vs 33.7 PassMark/$), 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 i5-9600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2018) and more multi-core headroom with 6 cores / 6 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-9600 vs Core i7-8700T Technical Specifications

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

Core i5-9600

The Core i5-9600 is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 6 cores and 6 threads. Base frequency is 3.1 GHz, with boost up to 4.6 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 10,313 points. Launch price was $213.

Core i7-8700T

The Core i7-8700T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.4 GHz, with boost up to 4 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 10,213 points. Launch price was $303.

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Processing Power

The Core i5-9600 packs 6 cores / 6 threads, matching the Core i7-8700T's 6 cores. Boost clocks reach 4.6 GHz on the Core i5-9600 versus 4 GHz on the Core i7-8700T — a 14% clock advantage for the Core i5-9600 (base: 3.1 GHz vs 2.4 GHz). Both are built on the Coffee Lake (2017−2019) architecture using a 14 nm process. In PassMark, the Core i5-9600 scores 10,313 against the Core i7-8700T's 10,213 — a 1% lead for the Core i5-9600. L3 cache: 9 MB (total) on the Core i5-9600 vs 12 MB (total) on the Core i7-8700T.

Feature	Core i5-9600	Core i7-8700T
Cores / Threads	6 / 6	6 / 12
Boost Clock	4.6 GHz+15%	4 GHz
Base Clock	3.1 GHz+29%	2.4 GHz
L3 Cache	9 MB (total)	12 MB (total)+33%
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Coffee Lake (2017−2019)	Coffee Lake (2017−2019)
PassMark	10,313	10,213
Geekbench 6 Single	1,443	—

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Memory & Platform

Both processors use the LGA1151 socket with PCIe 3.0.

Feature	Core i5-9600	Core i7-8700T
Socket	LGA1151	LGA1151
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-9600) / not specified (Core i7-8700T). The Core i5-9600 includes integrated graphics (UHD Graphics 630), while the Core i7-8700T requires a dedicated GPU. Primary use case: Core i5-9600 targets Desktop. Direct competitor: Core i5-9600 rivals Ryzen 5 3600.

Feature	Core i5-9600	Core i7-8700T
Integrated GPU	Yes	—
IGPU Model	UHD Graphics 630	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Desktop	—

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Value Analysis

At launch, the Core i5-9600 was priced at $224, while the Core i7-8700T came in at $303. On launch pricing ($224 vs $303), Core i5-9600 was $79 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-9600 delivers 46.0 pts/$ vs 33.7 pts/$ for the Core i7-8700T — making the Core i5-9600 the 30.9% better value option.

Feature	Core i5-9600	Core i7-8700T
MSRP	$224-26%	$303
Performance per Dollar	46.0+36%	33.7
Release Date	2019	2018

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