Core i5-10400F vs Core i7-10700

Intel

Core i5-10400F

6 Cores12 Thrd65 WWMax: 4.3 GHz2020
Core family
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VS
Intel

Core i7-10700

8 Cores16 Thrd65 WWMax: 4.8 GHz2020
Core family
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Core i5-10400F vs Core i7-10700 Performance Spectrum

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.

Core i5-10400F vs Core i7-10700 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 i5-10400F vs Core i7-10700: Pros, Cons & Final Verdict

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

Core i5-10400F

2020

Why buy it

  • Costs $205 less on MSRP ($160 MSRP vs $365 MSRP).
  • Delivers 85.0% more PassMark for each dollar spent, at 81.4 vs 44.0 PassMark/$ ($160 MSRP vs $365 MSRP).

Trade-offs

  • Worse for gaming: lower average FPS than Core i7-10700 across 50 shared CPU benchmark tests.
  • Lower Cinebench R23 multi-core (8,191 vs 12,250).
  • Smaller total L3 cache (12 MB vs 16 MB).
  • No integrated graphics, while Core i7-10700 can still boot and troubleshoot without a discrete GPU.

Core i7-10700

2020

Why buy it

  • Better for gaming: +23.1% higher average FPS across 50 shared CPU benchmark tests.
  • +33.3% larger total L3 cache (16 MB vs 12 MB).
  • Integrated graphics onboard with UHD 630, while Core i5-10400F needs a discrete GPU.

Trade-offs

  • Lower PassMark per dollar, at 44.0 vs 81.4 PassMark/$ ($365 MSRP vs $160 MSRP).

Quick Answers

So, is Core i7-10700 better than Core i5-10400F?
Yes. Core i7-10700 is the better all-around CPU here. It gives you a 23.1% average FPS lead across 50 shared CPU game tests in our data, 49.6% better Cinebench R23 multi-core, 23.3% higher PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.
Which one is better for gaming?
If gaming is the priority, Core i7-10700 is the better pick. According to our tests, it delivers 23.1% more average FPS across 50 shared CPU game tests.
Which one is better for streaming, content creation, and heavy multitasking?
For streaming, content creation, and heavier multitasking, Core i7-10700 is the stronger fit. You are getting 49.6% better Cinebench R23 multi-core, backed by 8 cores and 16 threads. It also has the larger cache pool with 33.3% larger total L3 cache (16 MB vs 12 MB).
Which one is the smarter buy today, not just the cheaper CPU?
Core i7-10700 is still the faster CPU overall, but Core i5-10400F is easier to justify if budget matters more than peak performance. Core i7-10700 comes in 128.1% more expensive on MSRP at $365 MSRP versus $160 MSRP, and it still gives you a 23.1% average FPS lead across 50 shared CPU game tests in our data. Core i5-10400F is also 85.0% better value on MSRP (81.4 vs 44.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.
Which one is more future-proof for 2026 and beyond?
Core i7-10700 makes more sense long term for 2026 and beyond. You are getting 33.3% larger total L3 cache (16 MB vs 12 MB) and more multi-core headroom with 8 cores / 16 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-10400F vs Core i7-10700 Technical Specifications

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

Intel

Core i5-10400F

The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.

Intel

Core i7-10700

The Core i7-10700 is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 8 cores and 16 threads. Base frequency is 2.9 GHz, with boost up to 4.8 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 16,067 points. Launch price was $340.

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Core i7-10700 offers 8 cores / 16 threads — the Core i7-10700 has 2 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4.8 GHz on the Core i7-10700 — a 11% clock advantage for the Core i7-10700 (base: 2.9 GHz vs 2.9 GHz). Both are built on the Comet Lake (2020−2025) architecture using a 14 nm process. In PassMark, the Core i5-10400F scores 13,029 against the Core i7-10700's 16,067 — a 20.9% lead for the Core i7-10700. Cinebench R23 multi-core: 8,191 vs 12,250 (39.7% advantage for the Core i7-10700). Geekbench 6 single-core — the metric most relevant to gaming — records 1,454 vs 1,597, a 9.4% lead for the Core i7-10700 that directly translates to higher frame rates. Multi-core Geekbench: 5,783 vs 7,926 (31.3% advantage for the Core i7-10700). L3 cache: 12 MB (total) on the Core i5-10400F vs 16 MB (total) on the Core i7-10700.

FeatureCore i5-10400FCore i7-10700
Cores / Threads
6 / 12
8 / 16+33%
Boost Clock
4.3 GHz
4.8 GHz+12%
Base Clock
2.9 GHz
2.9 GHz
L3 Cache
12 MB (total)
16 MB (total)+33%
L2 Cache
256K (per core)
256K (per core)
Process
14 nm
14 nm
Architecture
Comet Lake (2020−2025)
Comet Lake (2020−2025)
PassMark
13,029
16,067+23%
Cinebench R23 Multi
8,191
12,250+50%
Geekbench 6 Single
1,454
1,597+10%
Geekbench 6 Multi
5,783
7,926+37%
🧠

Memory & Platform

Both processors use the LGA1200 socket with PCIe 3.0. Maximum memory speed reaches DDR4-2666 on the Core i5-10400F versus DDR4-2933 on the Core i7-10700 — the Core i7-10700 supports 10% 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. Both provide 16 PCIe lanes. Chipset compatibility: H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F) and B460,H470,Z490,B560,Z590 (Core i7-10700).

FeatureCore i5-10400FCore i7-10700
Socket
LGA1200
LGA1200
PCIe Generation
PCIe 3.0
PCIe 3.0
Max RAM Speed
DDR4-2666
DDR4-2933+10%
Max RAM Capacity
128 GB
128 GB
RAM Channels
2
2
ECC Support
No
No
PCIe Lanes
16
16
🔧

Advanced Features

Neither processor supports overclocking. Both support VT-x, VT-d virtualization. The Core i7-10700 includes integrated graphics (UHD 630), while the Core i5-10400F requires a dedicated GPU. Primary use case: Core i5-10400F targets Gaming, Core i7-10700 targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600; Core i7-10700 rivals Ryzen 7 3700X.

FeatureCore i5-10400FCore i7-10700
Integrated GPU
No
Yes
IGPU Model
UHD 630
Unlocked
No
No
AVX-512
No
No
Virtualization
VT-x, VT-d
VT-x, VT-d
Target Use
Gaming
Gaming
💰

Value Analysis

At launch, the Core i5-10400F was priced at $160, while the Core i7-10700 came in at $365. On launch pricing ($160 vs $365), Core i5-10400F was $205 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 44.0 pts/$ for the Core i7-10700 — making the Core i5-10400F the 59.6% better value option.

FeatureCore i5-10400FCore i7-10700
MSRP
$160-56%
$365
Performance per Dollar
81.4+85%
44.0
Release Date
2020
2020

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