i7-9700E vs i7-9800X

Aggregate performance score

Core i7-9800X
2018
8 cores / 16 threads, 165 Watt
11.39
+43.6%
Core i7-9700E
2019
8 cores / 8 threads, 65 Watt
7.93

Core i7-9800X outperforms Core i7-9700E by a considerable 44% based on our aggregate benchmark results.

Primary details

Comparing Core i7-9800X and Core i7-9700E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking693952
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.48no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i7no data
Power efficiency6.5311.55
Architecture codenameSkylake (server) (2017−2018)Coffee Lake (2017−2019)
Release date8 October 2018 (6 years ago)23 April 2019 (5 years ago)
Launch price (MSRP)$589no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-9800X and Core i7-9700E 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)8 (Octa-Core)
Threads168
Base clock speed3.8 GHz2.6 GHz
Boost clock speed4.5 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier38no data
L1 cache512 KB64K (per core)
L2 cache8 MB256K (per core)
L3 cache16.5 MB (shared)12 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data180.3 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i7-9800X and Core i7-9700E 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
SocketFCLGA20661151
Power consumption (TDP)165 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-9800X and Core i7-9700E. 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++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0+no data

Security technologies

Core i7-9800X and Core i7-9700E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-9800X and Core i7-9700E are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-9800X and Core i7-9700E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2666
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/AIntel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core i7-9800X and Core i7-9700E.

PCIe version3.03.0
PCI Express lanes4416

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.

i7-9800X 11.39
+43.6%
i7-9700E 7.93

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.

i7-9800X 18089
+43.6%
i7-9700E 12595

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.

i7-9800X 1395
i7-9700E 1552
+11.3%

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.

i7-9800X 7423
+23%
i7-9700E 6034

Gaming performance

Pros & cons summary


Performance score 11.39 7.93
Recency 8 October 2018 23 April 2019
Threads 16 8
Power consumption (TDP) 165 Watt 65 Watt

i7-9800X has a 43.6% higher aggregate performance score, and 100% more threads.

i7-9700E, on the other hand, has an age advantage of 6 months, and 153.8% lower power consumption.

The Core i7-9800X is our recommended choice as it beats the Core i7-9700E in performance tests.


Should you still have questions on choice between Core i7-9800X and Core i7-9700E, ask them in Comments section, and we shall answer.

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Intel Core i7-9800X
Core i7-9800X
Intel Core i7-9700E
Core i7-9700E

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Community ratings

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