Core i5-6600
CPU·Budget

Core i5-6600

Intel

PassMark

6,058

MSRP

$224

AVG Price

$90

1 July 2015 (10 years ago)
65 Watt
Skylake (2015−2016)

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.

Overview

The Core i5-6600 is manufactured by Intel. It was released in 1 July 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 3.3 GHz, with boost up to 3.9 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 6,058 points. Launch price was $224.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core i5-6600

#608
Core 2 Duo E6550
MSRP: $163|Avg: $20
104%
#609
Core i7-11700K
MSRP: $399|Avg: $350
103%
#610
Ryzen 7 PRO 3700
MSRP: $329|Avg: $330
103%
#611
Core i7-14701E
MSRP: $392|Avg: $380
102%
#612
Pentium E6300
MSRP: $84|Avg: $15
102%
#613
Pentium G630T
MSRP: $79|Avg: $15
102%
#614
Core i7-7700K
MSRP: $305|Avg: $140
102%
#615
A6-3600
MSRP: $95|Avg: $25
102%
#616
Core 2 Duo E6750
MSRP: $183|Avg: $15
102%
#617
Core i5-10400
MSRP: $182|Avg: $175
102%
#618
Core i3-12100
MSRP: $122|Avg: $180
102%
#619
PRO A12-9800
MSRP: $110|Avg: $55
101%
#620
Core i3-6098P
MSRP: $117|Avg: $59
100%
#621
Core i3-4160
MSRP: $117|Avg: $52
100%
#622
Athlon 5150
MSRP: $21|Avg: $21
100%
#623
Core i5-6600
MSRP: $224|Avg: $90
100%
#624
Athlon II X4 615e
MSRP: $186|Avg: $30
100%
#625
Core Ultra 9 285T
MSRP: $549|Avg: $549
100%
#626
Core i3-6102E
MSRP: $225|Avg: $35
100%
#627
Pentium D 960
MSRP: $523|Avg: $15
100%
#628
Pentium Dual-Core E2210
MSRP: $98|Avg: $15
100%
#629
Pentium E2210
MSRP: $84|Avg: $15
100%
#630
Core i5-12500TE
MSRP: $225|Avg: $225
99%
#631
FX-8370E
MSRP: $199|Avg: $80
99%
#632
Core i3-6100E
MSRP: $225|Avg: $50
98%
#633
Athlon Silver PRO 3125GE
MSRP: $108|Avg: $70
98%
#634
Core i9-10900KF
MSRP: $509|Avg: $336
98%
#635
Core i9-14900T
MSRP: $549|Avg: $577
98%
#636
Core i5-13500T
MSRP: $342|Avg: $342
98%
#637
Core i3-10300
MSRP: N/A|Avg: $140.49
98%
#638
Core i9-10900F
MSRP: $464|Avg: $300
98%
Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-6600 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Apex Legends

Apex Legends

1080p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
1440p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
4k
low151 FPS
medium150 FPS
high131 FPS
ultra110 FPS
Call of Duty: Warzone

Call of Duty: Warzone

1080p
low151 FPS
medium151 FPS
high149 FPS
ultra133 FPS
1440p
low151 FPS
medium151 FPS
high135 FPS
ultra115 FPS
4k
low122 FPS
medium107 FPS
high91 FPS
ultra80 FPS
Counter-Strike 2

Counter-Strike 2

1080p
low151 FPS
medium151 FPS
high148 FPS
ultra118 FPS
1440p
low151 FPS
medium137 FPS
high126 FPS
ultra104 FPS
4k
low124 FPS
medium111 FPS
high92 FPS
ultra70 FPS
Deadlock

Deadlock

1080p
low129 FPS
medium117 FPS
high103 FPS
ultra65 FPS
1440p
low104 FPS
medium93 FPS
high81 FPS
ultra51 FPS
4k
low53 FPS
medium47 FPS
high41 FPS
ultra28 FPS
Destiny 2

Destiny 2

1080p
low97 FPS
medium82 FPS
high46 FPS
ultra30 FPS
1440p
low54 FPS
medium42 FPS
high31 FPS
ultra17 FPS
4k
low31 FPS
medium23 FPS
high15 FPS
ultra10 FPS
Garry's Mod

Garry's Mod

1080p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
1440p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
4k
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
Genshin Impact

Genshin Impact

1080p
low60 FPS
medium60 FPS
high56 FPS
ultra49 FPS
1440p
low60 FPS
medium60 FPS
high49 FPS
ultra43 FPS
4k
low46 FPS
medium37 FPS
high31 FPS
ultra29 FPS
League of Legends

League of Legends

1080p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
1440p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
4k
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
Left 4 Dead 2

Left 4 Dead 2

1080p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
1440p
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
4k
low151 FPS
medium151 FPS
high151 FPS
ultra151 FPS
Path of Exile 2

Path of Exile 2

1080p
low151 FPS
medium141 FPS
high112 FPS
ultra89 FPS
1440p
low143 FPS
medium118 FPS
high93 FPS
ultra73 FPS
4k
low65 FPS
medium58 FPS
high45 FPS
ultra35 FPS

Technical Analysis

Detailed breakdown of Core i5-6600 specifications and capabilities.

Processing Power

The Core i5-6600 is a 4-core / 4-thread processor based on the Skylake (2015−2016) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 3.9 GHz from a base frequency of 3.3 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 6,058, placing it in the Entry Level performance tier as a Legacy generation product.

SpecificationCore i5-6600
Cores / ThreadsPhysical/logical processing units4C / 4T
Max Boost ClockPeak single-core speed under boost3.9 GHz
Base ClockGuaranteed minimum operating frequency3.3 GHz
ArchitectureCPU microarchitecture designSkylake (2015−2016)
Process NodeFabrication technology — smaller = more efficient14 nm
L3 CacheShared cache — reduces memory latency for all cores6 MB (total)
L2 CachePer-core fast cache for frequently accessed data256 kB (per core)
L1 CacheUltra-fast per-core cache64 kB (per core)
Die SizePhysical silicon area of the processor177 mm2
Bus SpeedData bus frequency4 × 8 GT/s
64-bit SupportYes
Windows 11 CompatibleNo
PassMark ScoreOverall multi-threaded benchmark score6,058
🧠

Memory & Platform

The Core i5-6600 fits into the LGA1151 socket and supports PCIe 3.0. It supports DDR4 memory.

SpecificationCore i5-6600
TypeDesktop or Laptop processordesktop
SeriesProduct familyIntel Core i5
SocketMotherboard socket requiredLGA1151
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidthPCIe 3.0
RAM TypeSupported memory standardDDR4
Max CPUs in ConfigMulti-socket support for servers1 (Uniprocessor)
🌡️

Power & Cooling

The Core i5-6600 has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

SpecificationCore i5-6600
TDPThermal Design Power — heat output under sustained workload65 Watt
💰

Value Analysis

At an average price of $90 (MSRP: $224), the Core i5-6600 delivers 67 PassMark points per dollar. Performance ranking position: #1714 out of all indexed processors.

SpecificationCore i5-6600
MSRPManufacturer's Suggested Retail Price$224
Avg Price (30d)Average market price over the last 30 days$90
Launch PriceOriginal retail price at launch$224
Performance RankPosition in overall performance ranking#1714
Release DateLaunch date1 July 2015 (10 years ago)
Release Year2015
DesignerArchitecture designer (e.g. Intel, AMD)Intel
ManufacturerFabrication foundry (e.g. TSMC)Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

8 specs

Typedesktop
SeriesIntel Core i5
DesignerIntel
Launch Price$224
ManufacturerIntel
Release Date1 July 2015 (10 years ago)
Architecture CodenameSkylake (2015−2016)
Performance Ranking Position1714

Technical Specifications

15 specs

Cores4
Threads4
Bus TypeDMI 3.0
Die Size177 mm2
L1 Cache64 kB (per core)
L2 Cache256 kB (per core)
L3 Cache6 MB (total)
Bus Speed4 × 8 GT/s
Multiplier33
Max Frequency3.9 GHz
64-Bit Support+
Base Frequency3.3 GHz
Process Technology14 nm
Windows 11 Compatible-
Max Case Temperature (TCase)66 °C

Compatibility

4 specs

SocketLGA1151
PCIe GenerationPCIe 3.0
Power Consumption (TDP)65 Watt
Max Processors In Config1 (Uniprocessor)

Memory

4 specs

RAM TypesDDR4
Memory Channels2
Memory Bandwidth34.134 GB/s
Max Memory Capacity64 GB

Our Recommendation for Core i5-6600

Suggested pairings based on performance balance

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