Ryzen 9 5900X vs i7-7820HQ

VS

Aggregate performance score

Core i7-7820HQ
2017
4 cores / 8 threads, 45 Watt
4.51
Ryzen 9 5900X
2020
12 cores / 24 threads, 105 Watt
24.61
+446%

Ryzen 9 5900X outperforms Core i7-7820HQ by a whopping 446% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7820HQ and Ryzen 9 5900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1318206
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data32.25
Market segmentLaptopDesktop processor
SeriesIntel Core i7AMD Ryzen 9
Power efficiency9.4822.17
Architecture codenameKaby Lake-H (2017)Vermeer (Zen3) (2020−2022)
Release date3 January 2017 (7 years ago)5 November 2020 (4 years ago)
Launch price (MSRP)$378$549

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7820HQ and Ryzen 9 5900X 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 cores4 (Quad-Core)12 (Dodeca-Core)
Threads824
Base clock speed2.9 GHz3.7 GHz
Boost clock speed3.9 GHz4.8 GHz
Bus typeDMI 3.0no data
Bus rate8 GT/sno data
Multiplier2937
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)512K (per core)
L3 cache8 MB (shared)64 MB
Chip lithography14 nm7 nm, 12 nm
Die size126 mm22x 74 mm2(CCD) + 125 mm2 (IOD)
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data95 °C
Number of transistorsno data0 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Core i7-7820HQ and Ryzen 9 5900X 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
SocketFCBGA1440AM4
Power consumption (TDP)45 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7820HQ and Ryzen 9 5900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX286x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Smart Response+no data
Precision Boost 2no data+

Security technologies

Core i7-7820HQ and Ryzen 9 5900X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7820HQ and Ryzen 9 5900X are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7820HQ and Ryzen 9 5900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-3200
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 630-
Max video memory64 GB-
Quick Sync Video+-
Clear Video+-
Clear Video HD+-
Graphics max frequency1.1 GHz-
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i7-7820HQ and Ryzen 9 5900X integrated GPUs.

Number of displays supported3-
eDP+-
DisplayPort+-
HDMI+-
DVI+-

Graphics image quality

Maximum display resolutions supported by Core i7-7820HQ and Ryzen 9 5900X integrated GPUs, including resolutions over different interfaces.

4K resolution support+-
Max resolution over HDMI 1.44096x2304@30Hz-
Max resolution over eDP4096x2304@60Hz-
Max resolution over DisplayPort4096x2304@60Hz-
Max resolution over VGAN/A-

Graphics API support

APIs supported by Core i7-7820HQ and Ryzen 9 5900X integrated GPUs, sometimes API versions are included.

DirectX12-
OpenGL4.5-

Peripherals

Specifications and connection of peripherals supported by Core i7-7820HQ and Ryzen 9 5900X.

PCIe version3.04.0
PCI Express lanes16no 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.

i7-7820HQ 4.51
Ryzen 9 5900X 24.61
+446%

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.

i7-7820HQ 7162
Ryzen 9 5900X 39097
+446%

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.

i7-7820HQ 1170
Ryzen 9 5900X 2207
+88.6%

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.

i7-7820HQ 3517
Ryzen 9 5900X 11939
+239%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i7-7820HQ 6118
Ryzen 9 5900X 6828
+11.6%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i7-7820HQ 22369
Ryzen 9 5900X 52076
+133%

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i7-7820HQ 7679
Ryzen 9 5900X 16438
+114%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-7820HQ 8
Ryzen 9 5900X 42
+425%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i7-7820HQ 736
Ryzen 9 5900X 2695
+266%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i7-7820HQ 163
Ryzen 9 5900X 250
+53.4%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i7-7820HQ 1.83
Ryzen 9 5900X 3.14
+71.6%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i7-7820HQ 4.2
Ryzen 9 5900X 21.2
+405%

Gaming performance

Pros & cons summary


Performance score 4.51 24.61
Recency 3 January 2017 5 November 2020
Physical cores 4 12
Threads 8 24
Chip lithography 14 nm 7 nm
Power consumption (TDP) 45 Watt 105 Watt

i7-7820HQ has 133.3% lower power consumption.

Ryzen 9 5900X, on the other hand, has a 445.7% higher aggregate performance score, an age advantage of 3 years, 200% more physical cores and 200% more threads, and a 100% more advanced lithography process.

The Ryzen 9 5900X is our recommended choice as it beats the Core i7-7820HQ in performance tests.

Be aware that Core i7-7820HQ is a notebook processor while Ryzen 9 5900X is a desktop one.


Should you still have questions on choice between Core i7-7820HQ and Ryzen 9 5900X, ask them in Comments section, and we shall answer.

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Intel Core i7-7820HQ
Core i7-7820HQ
AMD Ryzen 9 5900X
Ryzen 9 5900X

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Community ratings

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