Core i3-10320 vs Core i5-8600

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 i3-10320 vs Core i5-8600 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 i3-10320 vs Core i5-8600: Pros, Cons & Final Verdict

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

Core i3-10320

2020

Why buy it

✅Better for gaming: +19.0% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $59 less on MSRP ($154 MSRP vs $213 MSRP).
✅Delivers 38.3% more PassMark for each dollar spent, at 64.8 vs 46.8 PassMark/$ ($154 MSRP vs $213 MSRP).

Trade-offs

❌Lower PassMark (9,972 vs 9,973).
❌40% higher power demand at 91W vs 65W.
❌No integrated graphics, while Core i5-8600 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-8600.

Core i5-8600

2018

Why buy it

✅+0% higher PassMark.
✅Draws 65W instead of 91W, a 26W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Core i3-10320 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Core i3-10320.

Trade-offs

❌Worse for gaming: lower average FPS than Core i3-10320 across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 46.8 vs 64.8 PassMark/$ ($213 MSRP vs $154 MSRP).

Quick Answers

So, is Core i3-10320 better than Core i5-8600?

It depends on what you want from the system. For gaming, Core i3-10320 is ahead with a 19.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-8600 pulls ahead with 0% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i5-8600 is the stronger fit. You are getting 0% better PassMark, backed by 6 cores and 6 threads.

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

Core i3-10320 is the better buy right now. Core i3-10320 comes in $59 cheaper on MSRP at $154 MSRP versus $213 MSRP, and it still gives you a 19.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i5-8600 is still stronger for heavier multi-core work with 0% better PassMark. It is also 38.3% better value on MSRP (64.8 vs 46.8 PassMark/$), 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 i3-10320 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2018). That makes it the safer long-term bet.

Core i3-10320 vs Core i5-8600 Technical Specifications

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

Core i3-10320

The Core i3-10320 is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake-S (2020) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4.6 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,972 points. Launch price was $162.

Core i5-8600

The Core i5-8600 is manufactured by Intel. It was released in 14 February 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 4.3 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: 9,973 points. Launch price was $213.

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Processing Power

The Core i3-10320 packs 4 cores / 8 threads, while the Core i5-8600 offers 6 cores / 6 threads — the Core i5-8600 has 2 more cores. Boost clocks reach 4.6 GHz on the Core i3-10320 versus 4.3 GHz on the Core i5-8600 — a 6.7% clock advantage for the Core i3-10320 (base: 3.8 GHz vs 3.1 GHz). The Core i3-10320 uses the Comet Lake-S (2020) architecture (14 nm), while the Core i5-8600 uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Core i3-10320 scores 9,972 against the Core i5-8600's 9,973 — a 0% lead for the Core i5-8600. L3 cache: 8 MB (total) on the Core i3-10320 vs 9 MB (total) on the Core i5-8600.

Feature	Core i3-10320	Core i5-8600
Cores / Threads	4 / 8	6 / 6+50%
Boost Clock	4.6 GHz+7%	4.3 GHz
Base Clock	3.8 GHz+23%	3.1 GHz
L3 Cache	8 MB (total)	9 MB (total)+13%
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Comet Lake-S (2020)	Coffee Lake (2017−2019)
PassMark	9,972	9,973
Cinebench R23 Multi	—	6,800
Geekbench 6 Single	—	1,430
Geekbench 6 Multi	—	5,200

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Memory & Platform

The Core i3-10320 uses the LGA1200 socket (PCIe 3.0), while the Core i5-8600 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i3-10320	Core i5-8600
Socket	LGA1200	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: not specified (Core i3-10320) / Yes (Core i5-8600). The Core i5-8600 includes integrated graphics (UHD Graphics 630), while the Core i3-10320 requires a dedicated GPU.

Feature	Core i3-10320	Core i5-8600
Integrated GPU	—	Yes
IGPU Model	—	UHD Graphics 630
AVX-512	—	No
Virtualization	—	Yes

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Value Analysis

At launch, the Core i3-10320 was priced at $154, while the Core i5-8600 came in at $213. On launch pricing ($154 vs $213), Core i3-10320 was $59 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-10320 delivers 64.8 pts/$ vs 46.8 pts/$ for the Core i5-8600 — making the Core i3-10320 the 32.1% better value option.

Feature	Core i3-10320	Core i5-8600
MSRP	$154-28%	$213
Performance per Dollar	64.8+38%	46.8
Release Date	2020	2018

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