Core i7-9700K vs Core i7-12700F

Intel

Core i7-9700K

8 Cores8 Thrd95 WWMax: 4.9 GHz2018

Popular choices:

VS
Intel

Core i7-12700F

12 Cores20 Thrd65 WWMax: 4.9 GHz2022

Popular choices:

Performance Spectrum - CPU

About PassMark

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i7-9700K

2018

Why buy it

  • Integrated graphics onboard with UHD Graphics 630, while Core i7-12700F needs a discrete GPU.

Trade-offs

  • Worse for gaming: lower average FPS than Core i7-12700F across 4 shared CPU benchmark tests.
  • Lower PassMark (14,397 vs 30,332).
  • Smaller total L3 cache (12 MB vs 25 MB).
  • Lower PassMark per dollar, at 37.4 vs 96.6 PassMark/$ ($385 MSRP vs $314 MSRP).
  • 46.2% higher power demand at 95W vs 65W.

Core i7-12700F

2022

Why buy it

  • Better for gaming: +24.4% higher average FPS across 4 shared CPU benchmark tests.
  • +108.3% larger total L3 cache (25 MB vs 12 MB).
  • Costs $71 less on MSRP ($314 MSRP vs $385 MSRP).
  • Delivers 158.3% more PassMark for each dollar spent, at 96.6 vs 37.4 PassMark/$ ($314 MSRP vs $385 MSRP).
  • Draws 65W instead of 95W, a 30W reduction.

Trade-offs

  • No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-12700F better than Core i7-9700K?
Yes. Core i7-12700F is the better overall CPU here. You are getting a 24.4% average FPS lead across 4 shared CPU game tests in our data, 110.7% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.
Which one is better for gaming?
If gaming is the priority, Core i7-12700F is the better pick here. According to our tests, it delivers 24.4% more average FPS across 4 shared CPU game tests.
Which one is better for streaming, content creation, and heavy multitasking?
For streaming, content creation, and heavier multitasking, Core i7-12700F is the better fit. You are getting 110.7% better PassMark, backed by 12 cores and 20 threads. It also carries the larger cache pool with 108.3% larger total L3 cache (25 MB vs 12 MB).
Which one is the smarter buy today, not just the cheaper CPU?
Core i7-12700F is the smarter buy today. Core i7-12700F is $71 cheaper on MSRP at $314 MSRP versus $385 MSRP, and it gives you a 24.4% average FPS lead across 4 shared CPU game tests in our data. It is also 158.3% better value on MSRP (96.6 vs 37.4 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.
Which one is more future-proof for 2026 and beyond?
Core i7-12700F is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2018), a healthier platform with LGA1700 and DDR5 instead of LGA1151, 108.3% larger total L3 cache (25 MB vs 12 MB), and more multi-core headroom with 12 cores / 20 threads instead of 8/8. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Path of Exile 2

Path of Exile 2

PresetCore i7-9700KCore i7-12700F
1080p
low308 FPS262 FPS
medium278 FPS252 FPS
high231 FPS211 FPS
ultra182 FPS181 FPS
1440p
low270 FPS228 FPS
medium221 FPS196 FPS
high178 FPS159 FPS
ultra143 FPS140 FPS
4K
low170 FPS159 FPS
medium140 FPS136 FPS
high108 FPS105 FPS
ultra95 FPS93 FPS
Counter-Strike 2

Counter-Strike 2

PresetCore i7-9700KCore i7-12700F
1080p
low360 FPS312 FPS
medium321 FPS265 FPS
high291 FPS224 FPS
ultra259 FPS204 FPS
1440p
low324 FPS257 FPS
medium282 FPS228 FPS
high258 FPS198 FPS
ultra225 FPS172 FPS
4K
low249 FPS157 FPS
medium221 FPS141 FPS
high208 FPS133 FPS
ultra179 FPS118 FPS
League of Legends

League of Legends

PresetCore i7-9700KCore i7-12700F
1080p
low360 FPS758 FPS
medium360 FPS615 FPS
high360 FPS545 FPS
ultra360 FPS462 FPS
1440p
low360 FPS689 FPS
medium360 FPS553 FPS
high360 FPS483 FPS
ultra360 FPS415 FPS
4K
low360 FPS498 FPS
medium360 FPS416 FPS
high360 FPS373 FPS
ultra318 FPS314 FPS
Valorant

Valorant

PresetCore i7-9700KCore i7-12700F
1080p
low360 FPS758 FPS
medium360 FPS758 FPS
high360 FPS672 FPS
ultra360 FPS597 FPS
1440p
low360 FPS738 FPS
medium360 FPS657 FPS
high360 FPS566 FPS
ultra360 FPS493 FPS
4K
low360 FPS519 FPS
medium360 FPS473 FPS
high360 FPS419 FPS
ultra360 FPS364 FPS

Technical Specifications

Side-by-side comparison of Core i7-9700K and Core i7-12700F

Intel

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.

Intel

Core i7-12700F

The Core i7-12700F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 12 cores and 20 threads. Base frequency is 2.1 GHz, with boost up to 4.9 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 30,332 points. Launch price was $386.

Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Core i7-12700F offers 12 cores / 20 threads — the Core i7-12700F has 4 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 4.9 GHz on the Core i7-12700F — identical boost frequencies (base: 3.6 GHz vs 2.1 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Core i7-12700F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Core i7-9700K scores 14,397 against the Core i7-12700F's 30,332 — a 71.3% lead for the Core i7-12700F. L3 cache: 12 MB (total) on the Core i7-9700K vs 25 MB (total) on the Core i7-12700F.

FeatureCore i7-9700KCore i7-12700F
Cores / Threads
8 / 8
12 / 20+50%
Boost Clock
4.9 GHz
4.9 GHz
Base Clock
3.6 GHz+71%
2.1 GHz
L3 Cache
12 MB (total)
25 MB (total)+108%
L2 Cache
256K (per core)
1.25 MB (per core)+400%
Process
14 nm
Intel 7 nm-50%
Architecture
Coffee Lake-R (2018−2019)
Alder Lake-S (2022)
PassMark
14,397
30,332+111%
Cinebench R23 Multi
21,500
Geekbench 6 Single
2,388
Geekbench 6 Multi
12,448
🧠

Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Core i7-12700F uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-9700K versus DDR5-4800 on the Core i7-12700F — the Core i7-12700F supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-9700K) vs 20 (Core i7-12700F) — the Core i7-12700F offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and Z790,B760,Z690,B660 (Core i7-12700F).

FeatureCore i7-9700KCore i7-12700F
Socket
LGA1151
LGA1700
PCIe Generation
PCIe 3.0
PCIe 5.0+67%
Max RAM Speed
DDR4-2666
DDR5-4800+25%
Max RAM Capacity
128 GB
128 GB
RAM Channels
2
2
ECC Support
No
No
PCIe Lanes
16
20+25%
🔧

Advanced Features

Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i7-9700K) vs VT-x, VT-d, EPT (Core i7-12700F). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Core i7-12700F requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop, Core i7-12700F targets High-performance Gaming / Productivity. Direct competitor: Core i7-12700F rivals Ryzen 7 5800X.

FeatureCore i7-9700KCore i7-12700F
Integrated GPU
Yes
No
IGPU Model
UHD Graphics 630
Unlocked
Yes
No
AVX-512
No
No
Virtualization
VT-x, VT-d
VT-x, VT-d, EPT
Target Use
Desktop
High-performance Gaming / Productivity
💰

Value Analysis

The Core i7-9700K launched at $385 MSRP, while the Core i7-12700F debuted at $314. On MSRP ($385 vs $314), the Core i7-12700F is $71 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 96.6 pts/$ for the Core i7-12700F — making the Core i7-12700F the 88.4% better value option.

FeatureCore i7-9700KCore i7-12700F
MSRP
$385
$314-18%
Performance per Dollar
37.4
96.6+158%
Release Date
2018
2022