The sub-$150 CPU segment got more competitive heading into 2026. Intel slashed prices on Core Ultra 5 225 and 225F by up to 21% in late 2025, pushing older 12th and 13th Gen options to new lows. AMD’s Ryzen 5 7500F — the cheapest AM5 CPU available — has settled near $139 and remains the clearest path to a forward-looking build at this price. Meanwhile, AM4 stalwarts like the Ryzen 5 5600 and 5600G continue to sell well for builders prioritizing the lowest possible platform cost.
Quick Picks
- AMD Ryzen 5 7500F — Best overall pick for a new build. AM5 platform, 5 GHz boost, beats i5-13400 in gaming.
- Intel Core i3-14100F — Entry-level pick if budget is the hard limit. 4 cores/4.7 GHz for around $105.
- AMD Ryzen 5 5600G — Only option here that works without a discrete GPU, making it ideal for staged builds.
Buying Guide
AM4 vs AM5 at This Budget
AM4 (Ryzen 5000 series and earlier) has cheaper boards and a vast used-parts ecosystem. A B450 motherboard can cost as little as $60 new. The tradeoff is platform longevity: AM4 CPUs max out at Ryzen 5000. If you buy a Ryzen 5 5600 today, your only upgrade path is a different Ryzen 5000 chip — not a step up to Ryzen 7000 later.
AM5 (Ryzen 7000 series) supports DDR5 and PCIe 5.0. B650 boards start around $100, which is more expensive, but the platform extends into future Ryzen generations. The Ryzen 5 7500F at $139 is currently the cheapest way to buy into AM5.
Intel LGA1700 Situation
LGA1700 — used by 12th and 13th Gen Intel — is a dead socket. No 14th Gen desktop parts added architectural improvements (they’re rebranded Raptor Lake), and Intel has already moved to LGA1851 with Core Ultra. The i5-12400F and i3-14100F are excellent chips, but buying a new LGA1700 board means no upgrade path. That said, paired with a fast GPU, either chip will game well for 2-3 years before becoming a bottleneck.
Do You Need Integrated Graphics?
If you’re buying a GPU alongside this CPU, skip the integrated graphics chips. The Ryzen 5 5600G’s Vega 7 iGPU is slow enough that you’ll want a discrete card for anything beyond 1080p/60fps in esports titles. The only compelling use case for iGPU is a staged build — buy the 5600G now, add a GPU in 3-6 months.
Socket Compatibility Summary
| CPU | Socket | Chipset Options |
|---|---|---|
| Ryzen 5 7500F | AM5 | B650, X670 |
| Core i5-12400F | LGA1700 | B660, H670, Z690 |
| Ryzen 5 5600 | AM4 | B450, B550, X570 |
| Core i3-14100F | LGA1700 | B660, B760, H770 |
| Ryzen 5 5600G | AM4 | B450, B550, X570 |
Detailed Reviews
AMD Ryzen 5 7500F
AMD Ryzen 5 7500F
The Ryzen 5 7500F is the cheapest AM5 processor you can buy, and at $139 it makes a compelling case for skipping AM4 entirely. Six Zen 4 cores with a 5 GHz boost clock deliver gaming performance that trades blows with Intel’s 13th Gen i5-13600K in most titles — a chip that launched at $319.
In testing by Tom’s Hardware, the 7500F outpaced the i5-13400 in game after game, averaging 10-15% more frames at 1080p. The difference narrows at 1440p as the GPU becomes the bottleneck, but if you’re targeting high-refresh 1080p gaming, this chip removes the CPU ceiling.
The platform cost is the honest downside. A B650 board adds at least $100, versus $70-80 for a B450 paired with a Ryzen 5 5600. Factor in DDR5 RAM (now around $60 for 32GB DDR5-5600) and the AM5 platform runs about $50-70 more than an equivalent AM4 setup. That’s a real premium at this price tier, but it’s the only option here with a meaningful upgrade path.
The 7500F has no iGPU. You need a discrete card.
Intel Core i5-12400F
Intel Core i5-12400F
The Core i5-12400F launched in early 2022 as one of the best gaming CPUs ever made for its price. In 2026 it still holds up — six cores, 4.4 GHz boost, 18MB L3 cache, and compatibility with cheap B660/H670 boards and DDR4 RAM.
Street price for the 12400F has settled around $149, and the platform advantages are real. DDR4 3200 is dirt cheap. B660M boards are plentiful. A 12400F + B660M + 16GB DDR4 can come in under $280 total, which is harder to beat on AM5 right now.
Gaming performance at 1440p is effectively identical to newer chips — GPU-bound tests in Cyberpunk 2077, Elden Ring, and similar titles show sub-3% deltas against the Ryzen 5 7500F. The gap is real at 1080p high-refresh gaming where the CPU is more exposed, but for typical 1440p/60fps or 1440p/144fps gaming with a mid-range GPU, the i5-12400F is not a bottleneck.
The platform is end-of-life. Don’t buy this expecting to swap in a faster CPU in two years.
AMD Ryzen 5 5600
AMD Ryzen 5 5600
The Ryzen 5 5600 is the value pick of this group. At approximately $110 on Amazon, it delivers 6-core/12-thread Zen 3 performance that matches the i5-12400F in most gaming scenarios within 5%, with the added benefit of being unlocked for overclocking.
What makes the 5600 appealing in 2026 is the AM4 ecosystem’s pricing floor. A B450M board costs $60-70 new. Used B550 boards regularly appear for under $80. Add 16GB DDR4-3200 at $25-30 and you have a complete gaming platform for under $220. That’s a genuine advantage if you’re working with a tight total build budget.
The 5600 comes with the Wraith Stealth cooler, which handles the chip’s 65W TDP without running loud under normal gaming loads. Push it to 95°C during Cinebench and it will throttle, but that’s not a gaming scenario.
The Ryzen 5 5600 does ship with 32MB of L3 cache — more than any Intel option here — which helps in cache-sensitive titles like CS2 and Microsoft Flight Simulator. If you already have an AM4 board, this is the obvious buy.
Intel Core i3-14100F
Intel Core i3-14100F
The Core i3-14100F is Intel’s sharpest entry-level chip. Four P-cores hitting 4.7 GHz turbo for around $105 put it ahead of older quad-core competition and within reasonable distance of six-core chips in lightly threaded tasks.
Single-core performance is the 14100F’s actual strength. It posts single-core scores comparable to the Ryzen 5 5600 in Cinebench R23, which means snappy desktop responsiveness and strong performance in games that depend primarily on a single fast core — older esports titles like CS2, Valorant, and League of Legends.
The limitation shows up in CPU-intensive modern games. Titles like Starfield, Alan Wake 2, and Hogwarts Legacy regularly push 6-core chips harder than 4-core ones. The 14100F will bottleneck at high framerates in these titles with fast GPUs. Paired with an RX 7600 or RTX 4060 at 1440p, the 14100F is fine. Pair it with an RTX 4080 at 1080p and you’ll see stuttering.
For someone building a budget esports PC or a secondary machine for light gaming, the i3-14100F at $105 is the best entry point on this list.
AMD Ryzen 5 5600G
AMD Ryzen 5 5600G
The Ryzen 5 5600G serves a specific use case: building a functional PC without a GPU. Its Radeon Vega 7 integrated graphics run at up to 2000 MHz and share system RAM as VRAM. With 2x8GB DDR4-3600 in dual channel, the iGPU delivers approximately 60fps at 1080p/medium in Rocket League, 40-50fps in CS2 at 1080p/medium, and around 25fps in Fortnite at 1080p/low settings.
For anything more demanding — current AAA titles, 1440p, or high framerates in modern shooters — the Vega 7 is too slow. This chip makes sense for a staged build, where you’re putting a system together now and plan to add an RX 7600 or RTX 4060 within six months. Once the GPU arrives, the 5600G’s 6 Zen 3 cores handle themselves fine alongside a mid-range card.
The performance trade versus the Ryzen 5 5600 is the L3 cache drop: 16MB vs. 32MB. In cache-sensitive titles, the 5600 is measurably faster even at the same clock speeds. If you have a GPU available at build time, buy the Ryzen 5 5600 instead and save $19.
| Spec | AMD Ryzen 5 7500F $139 9.2/10 | Intel Core i5-12400F $149 8.5/10 | AMD Ryzen 5 5600 $110 8.2/10 | Intel Core i3-14100F $105 7.8/10 | AMD Ryzen 5 5600G $129 8/10 |
|---|---|---|---|---|---|
| cores | 6 Cores / 12 Threads | 6 Cores / 12 Threads | 6 Cores / 12 Threads | 4 Cores / 8 Threads | 6 Cores / 12 Threads |
| boost_clock | 5.0 GHz | 4.4 GHz | 4.4 GHz | 4.7 GHz | 4.4 GHz |
| base_clock | 3.7 GHz | 2.5 GHz | 3.5 GHz | 3.5 GHz | 3.9 GHz |
| tdp | 65W | 65W | 65W | 58W | 65W |
| socket | AM5 (LGA1718) | LGA1700 | AM4 (AM4) | LGA1700 | AM4 (AM4) |
| cache | 32MB L3 | 18MB L3 | 32MB L3 | 12MB L3 | 16MB L3 |
| Rating | 9.2/10 | 8.5/10 | 8.2/10 | 7.8/10 | 8/10 |
FAQ
Can any of these CPUs run without a GPU? Only the Ryzen 5 5600G. The 7500F, i5-12400F, Ryzen 5 5600, and i3-14100F all lack integrated graphics and require a discrete card for display output.
Is AM5 worth the extra cost at under $150? For a new build, yes. The Ryzen 5 7500F costs about $50-70 more in total platform cost (board + RAM) compared to AM4. But AM5 supports Ryzen 7000 and future AMD generations. If you plan to keep the platform for 4+ years, the future-proofing justifies the premium. If you want the cheapest possible gaming PC now, AM4 with the Ryzen 5 5600 is still the better value.
Does the i5-12400F still make sense in 2026? Yes, particularly if you already have an LGA1700 motherboard or are buying a complete used platform. At $149 paired with a cheap DDR4 board, it’s a cost-effective 1440p gaming chip that won’t bottleneck mid-range GPUs. Just don’t buy a new LGA1700 board expecting to upgrade the CPU later.
Which CPU is best for streaming while gaming? The Ryzen 5 7500F or Ryzen 5 5600 — both have 6 cores and more L3 cache than the i3-14100F, which helps when running OBS alongside a game. The i3-14100F’s 4 cores will show frame pacing issues during heavy simultaneous streaming + gaming sessions.
Do I need a cooler with any of these chips? The Ryzen 5 5600 and Ryzen 5 5600G both include AMD’s Wraith Stealth cooler. The i5-12400F comes with Intel’s laminar cooler. The Ryzen 5 7500F and i3-14100F do not include a cooler in boxed retail versions — budget $20-30 for a budget tower cooler like the DeepCool AK400.
The Bottom Line
The AMD Ryzen 5 7500F is the best CPU under $150 for a new build in 2026 — AM5 platform with genuine future-proofing and gaming performance that outpaces older Intel i5 chips. For the tightest budgets, the AMD Ryzen 5 5600 at $110 remains one of the most cost-effective gaming CPUs available. Need to game without a GPU? The Ryzen 5 5600G is the only chip here that makes that possible.