UserBenchmark: Intel Core i5-2450M vs i5-8600K

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IntelBX80684I58600K

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$225

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Real World Speed

Performance profile from 316,673 user samples

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264,837 User Benchmarks

Best Bench: 101% Base clock 3.6 GHz, turbo 4.95 GHz (avg)
Worst Bench: 79% Base clock 3.6 GHz, turbo 4.05 GHz (avg)

Poor: 79% Great: 101%

SPEED RANK: 136^th / 1442

Gaming 91%

Nuclear submarine

Desktop 92%

Nuclear submarine

Workstation 74%

Battleship

51,836 User Benchmarks

Best Bench: 59% Base clock 2.5 GHz, turbo 2.9 GHz (avg)
Worst Bench: 25% Base clock 2.5 GHz, turbo 0.8 GHz (avg)

Poor: 25% Great: 59%

SPEED RANK: 828^th / 1442

Gaming 49%

Yacht

Desktop 55%

Yacht

Workstation 34%

Sail boat


Effective Speed Effective CPU Speed		90.7 %	Hugely faster effective speed. +86%		48.9 %


Memory Avg. Memory Latency	90.1 Pts	Lower memory latency. +24%	72.9 Pts
1-Core Avg. Single Core Speed	129 Pts	Hugely faster single-core speed. +110%	61.5 Pts
2-Core Avg. Dual Core Speed	257 Pts	Hugely faster dual-core speed. +147%	104 Pts
4-Core Avg. Quad Core Speed	502 Pts	Hugely faster quad-core speed. +244%	146 Pts
8-Core Avg. Octa Core Speed	656 Pts	Hugely faster octa-core speed. +337%	150 Pts


Memory OC Memory Latency	96.5 Pts	Slightly lower OC memory latency. +8%	89.1 Pts
1-Core OC Single Core Speed	151 Pts	Hugely faster OC single-core speed. +89%	79.8 Pts
2-Core OC Dual Core Speed	302 Pts	Hugely faster OC dual-core speed. +117%	139 Pts
4-Core OC Quad Core Speed	594 Pts	Hugely faster OC quad-core speed. +209%	192 Pts
8-Core OC Octa Core Speed	798 Pts	Hugely faster OC octa-core speed. +316%	192 Pts

Market Share

Based on 67,711,695 CPUs tested

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Market Share Market Share (trailing 30 days)	0.43 %	Insanely higher market share. +4,200%	0.01 %
Value Value For Money	103 %	Hugely better value. +99%	51.8 %
User Rating UBM User Rating	78 %	Much more popular. +42%	55 %
Price Price (score)	$173	Cheaper. +23%	$225


Age Newest	78 Months	Much more recent. +47%	147 Months
TDP Thermal Design Power (TDP)	95 Watts		35 Watts	Much more energy efficient. +63%
Cores CPU Processing Cores	6 cores	Hugely higher core count. +200%	2 cores
Threads CPU Processing Threads	6 threads	Much higher thread count. +50%	4 threads
Lithography Manufacturing process	14 nm	Much newer manufacturing. +56%	32 nm
Base Clock Base Clock Speed	3.6 GHz	Much faster base frequency. +44%	2.5 GHz
Turbo Clock Turbo Clock Speed	4.3 GHz	Much faster turbo frequency. +39%	3.1 GHz
64-Core OC Multi Core Speed	828 Pts	Hugely faster OC 64-core speed. +331%	192 Pts
64-Core Avg. Multi Core Speed	681 Pts	Hugely faster 64-core speed. +354%	150 Pts


Series CPU Architecture	Coffee Lake	Sandy Bridge
Socket Motherboard Socket	FCLGA1151	FCBGA1023
Graphics Integrated Graphics	UHD 630	HD 3000
Launch Date Launch Date	Q4'17	Q1'12
Cache Cache	9 MB	3 MB SmartCache
Instruction Set Extensions Instruction Set Extensions	SSE4.1/4.2, AVX2	AVX
Lithography Lithography	14 nm	32 nm
Max Turbo Frequency Max Turbo Frequency	4.30 GHz	3.1 GHz
Bus Speed Bus Speed	8 GT/s DMI3	5 GT/s DMI
Max Memory Size Max Memory Size (dependent on memory type)	64 GB	16 GB
Memory Types Memory Types	DDR4-2666	DDR3 1066/1333
Processor Graphics Processor Graphics ‡	Intel® UHD Graphics 630	Intel® HD Graphics 3000
Graphics Base Frequency Graphics Base Frequency	350 MHz	650 MHz
# of Displays Supported # of Displays Supported ‡	3	2
Graphics Max Dynamic Frequency Graphics Max Dynamic Frequency	1.15 GHz	1.3 GHz
Package Size Package Size	37.5mm x 37.5mm	37.5mmx37.5mm (rPGA988B); 31mm x 24mm (BGA1023)
Hyper-Threading Tech Intel® Hyper-Threading Technology ‡	No	Yes
Virtualization for Directed I/O (VT-d) Intel® Virtualization Technology for Directed I/O (VT-d) ‡	Yes	No
vPro Tech Intel® vPro™ Technology ‡	Yes	No
Trusted Execution Tech Intel® Trusted Execution Technology ‡	Yes	No
PCI Express Revision PCI Express Revision	3.0	2.0
PCI Express Configurations PCI Express Configurations ‡	Up to 1x16 or 2x8 or 1x8+2x4	1x16, 2x8, 1x8 2x4
	More specs »	More specs »

The unlocked hex-core i5-8600K from Intel’s latest Coffee Lake generation of processors is the new flagship of the i5 series, succeeding the Kaby Lake quad-core i5-7600K. The 8th generation of processors brings the largest performance uplift since Sandy Bridge by adding more cores at each of the i3, i5 and i7 product lines. Like the other Coffee Lake processors, the i5-8600K is built upon optimized 14nm architecture, marginally improved upon from Kaby Lake and Skylake. The 8600K has a 95W TDP and a nominal stock clock of 3.6 GHz, which boosts to 4.1 GHz for all six cores, 4.2 GHz for dual/quad and 4.3 GHz for single core. Early benchmarks put the i5-8600K’s effective speed 15% ahead of the i5-7600K. A 50% increase in multi-core speed is explained by two additional cores and thanks to the quad-core clock bump from 4 GHz on the 7600K to 4.2 GHz on the 8600K there is also an additional 5% performance boost across all workloads. All Coffee Lake processors require a 300-series chipset, making a straight CPU upgrade unfeasible despite sharing the same socket as their Z270 predecessors. Even though most games still use less than 4 cores simultaneously, the i5-8600K is a great choice for gamers but for $80 less, the 8350K which is faster than last years 7600K and only marginally weaker for gaming than the 8600K is certainly well worth considering as well. ^{[Oct '17 CPUPro]}

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The Intel Core i5-2450M is a mid-range dual-core four threaded mobile processor based on the Sandy Bridge architecture. It was launched in Q1 2012 and is a slightly quicker version of the i5-2410M which launched a year earlier. At the time of release, the 2450M was reasonably fast with an effective speed of 61: the base clock speed is 2.5 GHz which can boost up to 3.1 GHz. The TDP of 35W is relatively high by modern standards and is halved in the i5-3317U (see full comparison). A lower TDP leads to extended battery life which is obviously a big plus for mobile processors. The i5-2450M features integrated Intel HD Graphics 3000 which isn't adequate for most modern games but it's absolutely fine for handling typical tasks such as browsing and word processing. ^{[Nov '14 CPUPro]}

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CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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