Core i5-8600 vs Core 2 Duo E8400

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Aggregated performance score

Core 2 Duo E8400
2008
2 cores / 2 threads
0.75

Core i5-8600 outperforms Core 2 Duo E8400 by a whopping 757% based on our aggregated benchmark results.

Primary details

Comparing Core 2 Duo E8400 and Core i5-8600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2540971
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.866.87
Market segmentDesktop processorDesktop processor
Seriesno dataIntel Core i5
Architecture codenameWolfdale (2008−2010)Coffee Lake (2017−2019)
Release date1 January 2008 (16 years ago)14 February 2018 (6 years ago)
Launch price (MSRP)no data$213
Current price$67 $270 (1.3x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-8600 has 269% better value for money than Core 2 Duo E8400.

Detailed specifications

Core 2 Duo E8400 and Core i5-8600 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)6 (Hexa-Core)
Threads26
Base clock speed3 GHz3.1 GHz
Boost clock speed3 GHz4.3 GHz
Bus supportno data4 × 8 GT/s
L1 cache64 KB (per core)64K (per core)
L2 cache6 MB (shared)256K (per core)
L3 cache0 KB9 MB (shared)
Chip lithography45 nm14 nm
Die size104 mm2149 mm2
Maximum core temperature72 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
Number of transistors410 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Duo E8400 and Core i5-8600 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketLGA775FCLGA1151
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8400 and Core i5-8600. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVXno data+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-2.0
Hyper-Threading Technology--
TSXno data+
Idle States++
Thermal Monitoring++
SIPPno data+
Demand Based Switching-no data
FSB parity-no data
StatusDiscontinuedDiscontinued

Security technologies

Core 2 Duo E8400 and Core i5-8600 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
MPXno data+
Identity Protectionno data+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8400 and Core i5-8600 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8400 and Core i5-8600. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4-2666
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data41.6 GB/s
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel UHD Graphics 630
Max video memoryno data64 GB
Quick Sync Videono data+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.15 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Core 2 Duo E8400 and Core i5-8600 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Core 2 Duo E8400 and Core i5-8600 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Core 2 Duo E8400 and Core i5-8600 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E8400 and Core i5-8600.

PCIe version2.03.0
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Duo E8400 0.75
i5-8600 6.43
+757%

Core i5-8600 outperforms Core 2 Duo E8400 by 757% based on our aggregated benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Core 2 Duo E8400 1165
i5-8600 9948
+754%

Core i5-8600 outperforms Core 2 Duo E8400 by 754% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Core 2 Duo E8400 368
i5-8600 1452
+295%

Core i5-8600 outperforms Core 2 Duo E8400 by 295% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Core 2 Duo E8400 612
i5-8600 5028
+722%

Core i5-8600 outperforms Core 2 Duo E8400 by 722% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 0.75 6.43
Recency 1 January 2008 14 February 2018
Physical cores 2 6
Threads 2 6
Chip lithography 45 nm 14 nm

The Core i5-8600 is our recommended choice as it beats the Core 2 Duo E8400 in performance tests.


Should you still have questions on choice between Core 2 Duo E8400 and Core i5-8600, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E8400
Core 2 Duo E8400
Intel Core i5-8600
Core i5-8600

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Community ratings

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Questions & comments

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