Core 2 Duo E8200 vs Core i7-7820X

Aggregate performance score

Core i7-7820X
2017
8 cores / 16 threads, 140 Watt
11.22
+1437%

Core i7-7820X outperforms Core 2 Duo E8200 by a whopping 1437% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7820X and Core 2 Duo E8200 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7112691
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.54no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i7no data
Power efficiency7.311.02
Architecture codenameSkylake (server) (2017−2019)Wolfdale (2008−2010)
Release date30 May 2017 (7 years ago)January 2008 (16 years ago)
Launch price (MSRP)$599no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7820X and Core 2 Duo E8200 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 cores8 (Octa-Core)2 (Dual-core)
Threads162
Base clock speed3.6 GHz2.66 GHz
Boost clock speed4.5 GHz2.67 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s1333 MHz
Multiplier36no data
L1 cache512 KB64K (per core)
L2 cache8 MB6 MB (shared)
L3 cache11 MB (shared)0 KB
Chip lithography14 nm45 nm
Die sizeno data107 mm2
Maximum core temperature99 °Cno data
Maximum case temperature (TCase)72 °C72 °C
Number of transistorsno data410 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Core i7-7820X and Core 2 Duo E8200 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 configuration1 (Uniprocessor)1
SocketFCLGA2066LGA775
Power consumption (TDP)140 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7820X and Core 2 Duo E8200. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-
Turbo Boost Max 3.0+no data
FSB parityno data-

Security technologies

Core i7-7820X and Core 2 Duo E8200 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7820X and Core 2 Duo E8200 are enumerated here.

VT-d+no data
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7820X and Core 2 Duo E8200. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR1, DDR2, DDR3
Maximum memory size128 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i7-7820X and Core 2 Duo E8200.

PCIe version3.0no data
PCI Express lanes28no data

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.

i7-7820X 11.22
+1437%
Core 2 Duo E8200 0.73

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.

i7-7820X 17165
+1427%
Core 2 Duo E8200 1124

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.

i7-7820X 1431
+327%
Core 2 Duo E8200 335

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.

i7-7820X 7877
+1395%
Core 2 Duo E8200 527

Gaming performance

Pros & cons summary


Performance score 11.22 0.73
Physical cores 8 2
Threads 16 2
Chip lithography 14 nm 45 nm
Power consumption (TDP) 140 Watt 65 Watt

i7-7820X has a 1437% higher aggregate performance score, 300% more physical cores and 700% more threads, and a 221.4% more advanced lithography process.

Core 2 Duo E8200, on the other hand, has 115.4% lower power consumption.

The Core i7-7820X is our recommended choice as it beats the Core 2 Duo E8200 in performance tests.


Should you still have questions on choice between Core i7-7820X and Core 2 Duo E8200, ask them in Comments section, and we shall answer.

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Intel Core i7-7820X
Core i7-7820X
Intel Core 2 Duo E8200
Core 2 Duo E8200

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Community ratings

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Questions & comments

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