Intel i5-4690K VS Intel i5-6400

Side-by-side specs comparison, performance benchmarks, TDP power consumption and price in Bangladesh.

✓
Processor Intel
Intel i5-4690K

Intel i5-4690K

Intel Core i5-4690K Processor 6M Cache, up to 3.90 GHz Desktop Processor

৳8,500 ($243)
Pixahunt Rating Editorial & Specs Score
58/100
View Specs ↗
🏆 Overall Winner (সেরা পছন্দ)
Processor Intel
Intel i5-6400

Intel i5-6400

Intel Core i5-6400 Quad-Core Desktop Processor

৳4,500 ($38)
Pixahunt Rating Editorial & Specs Score
85/100
View Specs ↗

Pixahunt Recommendation & Verdict Expert Assessment

Overall, the Intel i5-6400 takes the lead with an overall rating score of 6.3/10. It outshines the i5-4690K in core metrics and value proposition. Choose i5-6400 if you want higher performance per Taka; choose i5-4690K if you specifically prioritize its specific feature set or local availability.

সামগ্রিক বিশ্লেষণে Intel i5-6400 এগিয়ে রয়েছে। এটি বেঞ্চমার্ক এবং মূল পারফরম্যান্সের ক্ষেত্রে i5-4690K-এর চেয়ে উন্নত মান প্রদান করে। বাজেটের সেরা পারফরম্যান্স পেতে i5-6400 নির্বাচন করা উত্তম।

⚡

Power Consumption & Thermal TDP Efficiency

পাওয়ার খরচ ও তাপ নির্গমন ক্ষমতা (কোন প্রোডাক্টটা পাওয়ার বেশি বা কম)

⚡ 26.1% More Energy Efficient
i5-4690K
88 Watts TDP
i5-6400 Wins Power Efficiency
65 Watts TDP

Analysis: i5-6400 consumes 23W less power (26.1% lower TDP: 65W vs 88W). It runs noticeably cooler and delivers higher electrical efficiency.

বিশ্লেষণ: i5-6400 এর পাওয়ার খরচ 23 ওয়াট কম (26.1% কম TDP: 65W বনাম 88W)। এটি অনেক ঠান্ডা চলে এবং বিদ্যুৎ সাশ্রয়ী।

Key Advantages & Trade-offs Head-to-Head

কোনটি কোন ক্ষেত্রে এগিয়ে এবং কোনটিতে কী সীমাবদ্ধতা রয়েছে তা নিচে বিশ্লেষণ করা হলো

✓ Reasons to choose i5-4690K
🚀 Higher Clock Speed (বেশি ক্লক স্পিড)
+0.6 GHz

i5-4690K delivers higher frequency (3.9 GHz vs 3.3 GHz, +0.6 GHz) for faster responsive single-threaded performance.

⚠️ Considerations & Trade-offs for i5-4690K:
Higher Power Draw & Heat Output: Operates with higher TDP (88W vs 65W). Generates more heat and needs a capable cooler.
Higher Price Tag: Costs ৳4,000 more compared to the alternative option.
✓ Reasons to choose i5-6400
⚡ Lower Power Consumption (বিদ্যুৎ সাশ্রয়ী)
-23W TDP

i5-6400 consumes 23W less power (26.1% lower TDP: 65W vs 88W). It runs noticeably cooler and delivers higher electrical efficiency.

🔬 More Advanced Lithography (উন্নত প্রসেস নোড)
14nm vs 22nm

Built on smaller 14nm technology node vs 22nm node. Provides higher transistor density and better efficiency.

💰 More Budget Friendly (কম দাম)
-৳4,000

Retails ৳4,000 (47.1%) cheaper in Bangladesh market (৳4,500 vs ৳8,500).

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Full Specifications Matrix Side-by-Side

Aligned attribute breakdown across both products. Differences are highlighted automatically.

Specification Attribute
i5-4690K
i5-6400
General
Series
Core i5
Core i5
Model
i5-4690K
Intel Core i5-6400
Cpu Cooler
Yes
Included
Code-Name
Devil's Canyon
Skylake
Generation
4th Gen
6th Gen
Sockets Supported
FCLGA1150
LGA 1151
Release Date
June 2, 2014
September 1, 2015
Performance
Base Frequency
3.50 GHz
2.70 GHz
Turbo Frequency Max.
3.90 GHz
3.30 GHz
Core
4
4
Threads
4
4
CPU Cache
6 MB Intel Smart Cache
6 MB Intel Smart Cache
L1 Cache
64 KB per core
256 KB
L2 Cache
256 KB per core
1 MB
L3 Cache
6 MB
6 MB
TDP
88 W
65W
Lithography
22 nm
14nm
Multiplier
35.0x
27.0x
Multiplier Unlocked
Yes
No
Processor Type.
Unlocked Devil's Canyon Desktop Processor (4 Cores, 4 Threads) Best for: Overclocking Enthusiasts, High-FPS 1080p Gaming & Snappy System Response
Desktop
Graphics
Built-in GPU
Yes
Yes
Processor Graphics
Intel HD Graphics 4600
Intel HD Graphics 530
Graphics Base Frequency
350 MHz
350 MHz
Graphics Dynamic Frequency
1.20 GHz
950 MHz
Graphics Core Count
20
24 EUs
Max Video Memory
2 GB
64 GB
Max Resolution
HDMI: 3840x2160 @24Hz, DP: 3840x2160 @60Hz
DP: 4096 x 2304 @60Hz HDMI: 4096 x 2160 @24Hz eDP: 4096 x 2304 @60Hz
Max Memory Device
—
Shared
Memory Support
Memory Max.
32 GB
64 GB
Memory Type
DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
DDR4-2133 / DDR3L-1600
Memory Speed
Up to 1600 MT/s
DDR4-2133, DDR3L-1600 MT/s
Memory Channel
2
2 (Dual Channel)
Max Memory Bandwidth
25.6 GB/s
34.1 GB/s
ECC Memory Supported
No
No
Technical Info
DirectX Support
11.2/12
12
OpenGL Support
4.3
4.4
Approx. Power Consumption
88 W
65W Peak
Compatible Products / Chipsets
Intel 80 Series, Intel 90 Series
Intel H110, B150, Q150, Q170, H170, Z170
PCI Express Version
3.0
PCIe 3.0
PCI Express Lanes
16
16 Lanes
Thermal Solution (MPK / Box)
PCG 2013D
PCG 2015C
Max. Operating Temperature (Tjmax)
72.72°C
100°C
Warranty
Manufacturing Warranty
3 Years
03 Years Brand Warranty
Additional Info
Specialty
Unlocked for overclocking, Intel Turbo Boost Technology 2.0, Intel Quick Sync Video
Intel Turbo Boost Technology 2.0 Intel Virtualization Technology (VT-x & VT-d) Intel SpeedStep Technology
Others
OS Support: Windows, Linux
OS Support: Windows 11 - 64-Bit, Windows 10 - 64-Bit, Linux Ubuntu 64-Bit Instruction Set: 64-bit, SSE4.1/4.2, AVX 2.0 Scalability: 1S Only
Country Of Origin
USA
USA
Made in/ Assemble
Malaysia / China
Malaysia / Vietnam / China

Frequently Asked Questions Common Queries

Answers to top questions searched regarding this comparison.

Which one is better for gaming and multitasking: i5-4690K or i5-6400? ▼

Overall, the Intel i5-6400 takes the lead with an overall rating score of 6.3/10. It outshines the i5-4690K in core metrics and value proposition. Choose i5-6400 if you want higher performance per Taka; choose i5-4690K if you specifically prioritize its specific feature set or local availability.

What is the power consumption difference between i5-4690K and i5-6400? ▼

i5-6400 consumes 23W less power (26.1% lower TDP: 65W vs 88W). It runs noticeably cooler and delivers higher electrical efficiency.

What are the approximate street prices in Bangladesh? ▼

i5-4690K is currently retailing around ৳8,500 BDT while i5-6400 is priced around ৳4,500 BDT across computer retail shops in Bangladesh.

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