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The RX 480 is a mid-range GPU from 2016 that still handles 1080p gaming respectably, and matching it to a CPU is really about not overspending on a chip that will sit idle waiting on the graphics card — while also not choking the card with something too weak. Here’s a spread of real CPUs, from period-correct budget chips to newer options if you’re building fresh around a leftover or secondhand RX 480.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Intel Core i5-6600K | $60-$100 (used/secondhand market) | Amazon · eBay |
| 2 | Intel Core i5-7600K | $70-$110 (used/secondhand market) | Amazon · eBay |
| 3 | Intel Core i5-8400 | $70-$110 (used/secondhand market) | Amazon · eBay |
| 4 | Intel Core i5-9400F | $80-$120 | Amazon · eBay |
| 5 | AMD Ryzen 5 1600 | $60-$100 (used/secondhand market) | Amazon · eBay |
| 6 | AMD Ryzen 5 2600 | $70-$110 (used/secondhand market) | Amazon · eBay |
| 7 | AMD Ryzen 5 3600 | $80-$120 | Amazon · eBay |
| 8 | AMD Ryzen 5 5600 | $100-$140 | Amazon · eBay |
| 9 | Intel Core i3-10100F | $70-$100 | Amazon · eBay |
The picks, in detail
Intel Core i5-6600K
A period-correct Skylake quad-core that was one of the most common pairings for the RX 480 when both were new, still capable at 1080p today.
- 4 cores/4 threads
- Unlocked multiplier for overclocking
- LGA1151 socket, Z170/Z270 chipset for OC
- Genuine period-correct pairing with a long community track record
- Overclockable if paired with a Z-series board
- No hyperthreading limits multitasking versus newer 6-core options
- Requires an aging LGA1151 platform if buying new
Intel Core i5-7600K
The Kaby Lake follow-up to the 6600K, offering a modest clock speed bump on the same core count for a similar RX 480 pairing.
- 4 cores/4 threads
- Unlocked multiplier
- Higher stock/boost clocks than the 6600K
- Slightly better single-thread performance than the 6600K
- Same well-documented pairing history with the RX 480
- Same lack of hyperthreading as the 6600K
- Aging platform if bought new today
Intel Core i5-8400
The first true 6-core i5, a common recommendation for buyers who wanted more multitasking headroom than the older quad-core i5s while keeping the RX 480 as the graphics bottleneck.
- 6 cores/6 threads
- No hyperthreading but 6 physical cores
- LGA1151 (v2) socket, locked multiplier
- Meaningfully better multi-core performance than the 6600K/7600K
- Widely available and well-supported platform
- Locked multiplier — no overclocking
- Needs a 300-series motherboard, different from the 6600K/7600K’s boards
Intel Core i5-9400F
A cost-reduced version without integrated graphics, which is a non-issue since you’re already running the RX 480 — a common budget-build recommendation.
- 6 cores/6 threads
- No integrated GPU (lower price as a result)
- LGA1151 socket
- Cheaper than the non-F variant since you don’t need the iGPU anyway
- Strong 1080p gaming performance for the price
- No integrated graphics means the RX 480 (or another GPU) is mandatory, not optional
- Locked multiplier, no overclocking
AMD Ryzen 5 1600
The original Ryzen 5, a 6-core/12-thread chip that undercut Intel’s quad-core i5s on multithreaded performance and became a common budget RX 480 pairing on the AMD side.
- 6 cores/12 threads
- AM4 socket (broad upgrade path)
- Overclockable on B350/X370 boards
- More threads than any Intel option on this list at a similar price
- AM4 socket kept upgrade options open for years afterward
- Lower per-core clock speed than later Ryzen generations
- Stock cooler is basic; a better cooler helps if overclocking
AMD Ryzen 5 2600
A refined second-generation Ryzen 5 with the same 6-core/12-thread layout as the 1600 but meaningfully better clock speeds and efficiency.
- 6 cores/12 threads
- AM4 socket
- Wraith Stealth cooler included
- Better clocks and IPC than the original Ryzen 5 1600
- Included cooler is usable without buying an aftermarket unit
- Superseded by later Ryzen generations with better IPC
- Still a budget-tier chip if paired with anything faster than the RX 480
AMD Ryzen 5 3600
A genuinely modern 6-core/12-thread CPU that comfortably outpaces the RX 480, making it a “buy once” pairing if you’re building around a leftover RX 480 today rather than in 2016.
- 6 cores/12 threads
- AM4 socket, Zen 2 architecture
- Wraith Stealth cooler included
- More than enough CPU headroom for the RX 480 with room to upgrade the GPU later
- Excellent price-to-performance even years after release
- More CPU than the RX 480 alone strictly needs — some of that headroom goes unused until you upgrade the GPU
- Older Zen 2 architecture versus current-gen Ryzen
AMD Ryzen 5 5600
A newer, more efficient 6-core Ryzen that’s arguably overkill for the RX 480 specifically, but a sensible choice if you plan to upgrade the graphics card down the line and don’t want to replace the CPU too.
- 6 cores/12 threads
- AM4 socket, Zen 3 architecture
- Higher IPC than the 3600
- Future-proofs the platform for a GPU upgrade well beyond the RX 480
- Strong efficiency and single-thread performance
- The RX 480 alone won’t come close to using this CPU’s full potential
- Costs more than the older-generation chips that pair just as well with an RX 480 today
Intel Core i3-10100F
A genuine quad-core/8-thread budget chip for buyers who want the absolute cheapest CPU that still won’t bottleneck the RX 480 at 1080p.
- 4 cores/8 threads
- No integrated GPU (the F variant)
- LGA1200 socket
- Cheapest way to a hyperthreaded quad-core on this list
- More than adequate for the RX 480 at 1080p
- Fewer cores than the 6-core options if you multitask heavily while gaming
- Requires an LGA1200 board, a different platform from the AM4/older LGA1151 options here
Buying tips
- The RX 480 is the limiting factor at 1080p for nearly every CPU on this list — don’t overspend on the CPU unless you’re specifically future-proofing for a GPU upgrade later.
- If you’re building fresh rather than reusing an old platform, the Ryzen 5 3600 or i3-10100F give you the most modern platform for the money without paying for headroom the RX 480 can’t use.
- Check your motherboard’s socket and chipset before buying any of these — LGA1151 (Intel 6th-9th Gen), AM4 (Ryzen), and LGA1200 (10th Gen Intel) are three different platforms that aren’t interchangeable.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.