I5 9400f i5 7400: Intel Core i5-7400 vs i5-9400F

Intel Core i5-7400 vs Intel Core i5-9400F: What is the difference?

48points

Intel Core i5-7400

50points

Intel Core i5-9400F

Comparison winner

vs

64 facts in comparison

Intel Core i5-7400

Intel Core i5-9400F

Why is Intel Core i5-7400 better than Intel Core i5-9400F?

  • Has integrated graphics?

Why is Intel Core i5-9400F better than Intel Core i5-7400?

  • 45% faster CPU speed?
    6 x 2.9GHzvs4 x 3GHz
  • 266MHz higher ram speed?
    2666MHzvs2400MHz
  • 2 more CPU threads?
    6vs4
  • 0.5MB bigger L2 cache?
    1.5MBvs1MB
  • 29.72% higher PassMark result?
    9590vs7393
  • 0.6GHz higher turbo clock speed?
    4.1GHzvs3.5GHz
  • 3MB bigger L3 cache?
    9MBvs6MB
  • 128KB bigger L1 cache?
    384KBvs256KB

Which are the most popular comparisons?

Intel Core i5-7400

vs

Intel Core i3-10100

Intel Core i5-9400F

vs

AMD Ryzen 5 3600

Intel Core i5-7400

vs

AMD Ryzen 3 2200G

Intel Core i5-9400F

vs

AMD Ryzen 3 3200G

Intel Core i5-7400

vs

AMD A10-7850K

Intel Core i5-9400F

vs

AMD Ryzen 5 5600X

Intel Core i5-7400

vs

AMD Ryzen 3 1300X

Intel Core i5-9400F

vs

Intel Core i3-10100

Intel Core i5-7400

vs

Intel Core i7-3770

Intel Core i5-9400F

vs

Intel Core i5-10400

Intel Core i5-7400

vs

AMD Ryzen 3 3200G

Intel Core i5-9400F

vs

Intel Core i3-9100F

Intel Core i5-7400

vs

AMD A10-9700

Intel Core i5-9400F

vs

AMD Ryzen 5 2600

Intel Core i5-7400

vs

Intel Core i7-4770

Intel Core i5-9400F

vs

AMD Ryzen 5 5600G

Intel Core i5-7400

vs

Intel Core i5-12600K

Intel Core i5-9400F

vs

Intel Core i5-9400

Intel Core i5-7400

vs

AMD FX-6300

Intel Core i5-9400F

vs

AMD Ryzen 5 3400G

Price comparison

Cheap alternatives

User reviews

Overall Rating

Intel Core i5-7400

3 User reviews

Intel Core i5-7400

8. 7/10

3 User reviews

Intel Core i5-9400F

2 User reviews

Intel Core i5-9400F

10.0/10

2 User reviews

Features

Value for money

9.0/10

3 votes

10.0/10

2 votes

Gaming

8.3/10

3 votes

10.0/10

2 votes

Performance

8.7/10

3 votes

9.5/10

2 votes

Reliability

9.0/10

3 votes

10.0/10

2 votes

Energy efficiency

10.0/10

3 votes

10.0/10

2 votes

Performance

1.CPU speed

4 x 3GHz

6 x 2.9GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.

2.CPU threads

More threads result in faster performance and better multitasking.

3.turbo clock speed

3.5GHz

4.1GHz

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

4.Has an unlocked multiplier

✖Intel Core i5-7400

✖Intel Core i5-9400F

Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.

5.L2 cache

A larger L2 cache results in faster CPU and system-wide performance.

6.L3 cache

A larger L3 cache results in faster CPU and system-wide performance.

7.L1 cache

A larger L1 cache results in faster CPU and system-wide performance.

8. L2 core

0.25MB/core

0.25MB/core

More data can be stored in the L2 cache for access by each core of the CPU.

9.L3 core

1.5MB/core

1.5MB/core

More data can be stored in the L3 cache for access by each core of the CPU.

Memory

1.RAM speed

2400MHz

2666MHz

It can support faster memory, which will give quicker system performance.

2.maximum memory bandwidth

38.4GB/s

41.6GB/s

This is the maximum rate that data can be read from or stored into memory.

3.DDR memory version

DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.

4.memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.

5.maximum memory amount

The maximum amount of memory (RAM) supported.

6.bus transfer rate

The bus is responsible for transferring data between different components of a computer or device.

7.Supports ECC memory

✖Intel Core i5-7400

✖Intel Core i5-9400F

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

8.eMMC version

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Unknown. Help us by suggesting a value. (Intel Core i5-9400F)

A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.

9. bus speed

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Unknown. Help us by suggesting a value. (Intel Core i5-9400F)

The bus is responsible for transferring data between different components of a computer or device.

Benchmarks

1.PassMark result

This benchmark measures the performance of the CPU using multiple threads.

2.PassMark result (single)

This benchmark measures the performance of the CPU using a single thread.

3.Geekbench 5 result (multi)

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)

4.Cinebench R20 (multi) result

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.

5.Cinebench R20 (single) result

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.

6.Geekbench 5 result (single)

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)

7.Blender (bmw27) result

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

374.1seconds

The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

8.Blender (classroom) result

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

1161.7seconds

The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

9.performance per watt

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.

Features

1.uses multithreading

✖Intel Core i5-7400

✖Intel Core i5-9400F

Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.

2.Has AES

✔Intel Core i5-7400

✔Intel Core i5-9400F

AES is used to speed up encryption and decryption.

3.Has AVX

✔Intel Core i5-7400

✔Intel Core i5-9400F

AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.

4.SSE version

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.

5.Has F16C

✔Intel Core i5-7400

✔Intel Core i5-9400F

F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

6.bits executed at a time

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Unknown. Help us by suggesting a value. (Intel Core i5-9400F)

NEON provides acceleration for media processing, such as listening to MP3s.

7.Has MMX

✔Intel Core i5-7400

✔Intel Core i5-9400F

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

8.Has TrustZone

✖Intel Core i5-7400

✖Intel Core i5-9400F

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).

9.front-end width

Unknown. Help us by suggesting a value. (Intel Core i5-7400)

Unknown. Help us by suggesting a value. (Intel Core i5-9400F)

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

Price comparison

Cancel

Which are the best CPUs?

Intel Core i5 9400F vs i5 7400: performance comparison

VS

Intel Core i5 9400F

Intel Core i5 7400

We compared two desktop CPUs: the 2.9 GHz Intel Core i5 9400F with 6-cores against the 3.0 GHz i5 7400 with 4-cores. On this page, you’ll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

General overview and comparison of the processors

Single-Core Performance

Performance in single-threaded apps and benchmarks

Core i5 9400F

58

Core i5 7400

48

Performance

Measure performance when all cores are involved

Core i5 9400F

29

Core i5 7400

17

Power Efficiency

The efficiency score of electricity consumption

Core i5 9400F

49

Core i5 7400

44

NanoReview Final Score

Generic CPU rating

Core i5 9400F

45

Core i5 7400

36

Key Differences

What are the key differences between 7400 and 9400F

Advantages of Intel Core i5 9400F

  • Supports up to 128 GB DDR4-2666 RAM
  • Newer — released 2-years later
  • Has 2 more physical cores
  • Has 3 MB larger L3 cache size
  • 17% higher Turbo Boost frequency (4. 1 GHz vs 3.5 GHz)
  • Around 5.84 GB/s (16%) higher theoretical memory bandwidth
  • 22% faster in a single-core Geekbench v5 test — 1077 vs 884 points

Advantages of Intel Core i5 7400

  • Includes an integrated GPU Intel HD Graphics 630

Benchmarks

Comparing the performance of CPUs in benchmarks

Cinebench R23 (Single-Core)

Core i5 9400F
+22%

1122

Core i5 7400

920

Cinebench R23 (Multi-Core)

Core i5 9400F
+84%

6196

Core i5 7400

3369

Passmark CPU (Single-Core)

Core i5 9400F
+17%

2456

Core i5 7400

2106

Passmark CPU (Multi-Core)

Core i5 9400F
+72%

9484

Core i5 7400

5512

Geekbench 5 (Single-Core)

Core i5 9400F
+21%

1068

Core i5 7400

882

Geekbench 5 (Multi-Core)

Core i5 9400F
+56%

4814

Core i5 7400

3079

▶️ Submit your Cinebench R23 result

By purchasing through links on this site, we may receive a commission from Amazon. This does not affect our assessment methodology.

Specifications

Full technical specification of Intel Core i5 9400F and i5 7400

General

Vendor Intel Intel
Released January 7, 2019 January 3, 2017
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Coffee Lake Kaby Lake
Model number i5-9400F i5-7400
Socket LGA-1151 LGA-1151
Integrated GPU No HD Graphics 630

Performance

Cores 6 4
Threads 6 4
Base Frequency 2. 9 GHz 3.0 GHz
Turbo Boost Frequency 4.1 GHz 3.5 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 29x 30x
Bus Bandwidth 8 GT/s 8 GT/s
L1 Cache 64K (per core) 64K (per core)
L2 Cache 256K (per core) 256K (per core)
L3 Cache 9MB (shared) 6MB (shared)
Unlocked Multiplier No No
Fabrication process 14 nm 14 nm
TDP 65 W 65 W
Max. temperature 100°C 100°C
Integrated Graphics Intel HD Graphics 630
GPU Base Clock 350 MHz
GPU Boost Clock 1000 MHz
Shading Units 192
TMUs 24
ROPs 3
Execution Units 24
TGP 15 W
Max. Resolution 4096×2304 — 60 Hz

iGPU FLOPS

Core i5 9400F

n/a

Core i5 7400

0.44 TFLOPS

Memory support

Memory types DDR4-2666 DDR4-2400, DDR3L-1600
Memory Size 128 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 35.76 GB/s
ECC Support No No
Official site Intel Core i5 9400F official page Intel Core i5 7400 official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16
Extended instructions SSE4. 1, SSE4.2, AVX-2 SSE4.1, SSE4.2, AVX-2

Cast your vote

Choose between two processors

Core i5 9400F

22 (78.6%)

Core i5 7400

6 (21.4%)

Total votes: 28

Сompetitors

1.
Ryzen 5 5600G and Core i5 9400F

2.
Core i5 12600K and Core i5 9400F

3.
Core i5 12400F and Core i5 9400F

4.
Core i3 12100F and Core i5 9400F

5.
Core i3 10105F and Core i5 9400F

6.
Core i5 12400 and Core i5 7400

Intel Core i5-7400 vs Intel Core i5-9400F

  • Intel Core i5-7400 Processor has 3.00 GHz Clock Speed.
  • Intel Core i5-9400F Processor has 4. 10 GHz Turbo Speed.
  • Intel Core i5-9400F Processor’s has 6 Cores.
  • Intel Core i5-9400F Processor’s has 6 Threads.

Essential Details