i9-7900X vs Ryzen 7 8700G

VS

Aggregate performance score

Ryzen 7 8700G
2024
8 cores / 16 threads, 65 Watt
20.03
+51.2%
Core i9-7900X
2017
10 cores / 20 threads, 140 Watt
13.25

Ryzen 7 8700G outperforms Core i9-7900X by an impressive 51% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 8700G and Core i9-7900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking277560
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation44.762.87
Market segmentDesktop processorDesktop processor
Seriesno dataCore i9 (Desktop)
Power efficiency29.168.96
Architecture codenamePhoenix (2023−2024)Skylake (server) (2017−2018)
Release date8 January 2024 (less than a year ago)26 June 2017 (7 years ago)
Launch price (MSRP)$329$999

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 8700G has 1460% better value for money than i9-7900X.

Detailed specifications

Ryzen 7 8700G and Core i9-7900X 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)10 (Deca-Core)
Threads1620
Base clock speed4.2 GHz3.3 GHz
Boost clock speed5.1 GHz4.5 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data33
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)14 MB (shared)
Chip lithography4 nm14 nm
Die size178 mm2no data
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors25,000 millionno data
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier++

Compatibility

Information on Ryzen 7 8700G and Core i9-7900X 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 (Uniprocessor)
SocketAM5Socket R4
Power consumption (TDP)65 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 8700G and Core i9-7900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data

Security technologies

Ryzen 7 8700G and Core i9-7900X technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 8700G and Core i9-7900X are enumerated here.

AMD-V++
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 8700G and Core i9-7900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data4
Maximum memory bandwidthno data85.33 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 780MN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 8700G and Core i9-7900X.

PCIe version4.03.0
PCI Express lanes2044

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.

Ryzen 7 8700G 20.03
+51.2%
i9-7900X 13.25

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.

Ryzen 7 8700G 31817
+51.2%
i9-7900X 21049

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.

Ryzen 7 8700G 2681
+85.8%
i9-7900X 1443

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.

Ryzen 7 8700G 13893
+56.8%
i9-7900X 8862

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.

Ryzen 7 8700G 7759
+6.5%
i9-7900X 7287

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.

Ryzen 7 8700G 50560
+1.7%
i9-7900X 49738

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.

Ryzen 7 8700G 16417
+29.5%
i9-7900X 12678

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 7 8700G 2.54
+14.6%
i9-7900X 2.91

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.

Ryzen 7 8700G 31
+30.7%
i9-7900X 24

Cinebench 15 64-bit multi-core

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

Ryzen 7 8700G 2693
+25.4%
i9-7900X 2148

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.

Ryzen 7 8700G 286
+48.4%
i9-7900X 193

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.

Ryzen 7 8700G 3.4
+54.5%
i9-7900X 2.2

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.

Ryzen 7 8700G 14.8
+22.3%
i9-7900X 12.1

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 7 8700G 156
+28.7%
i9-7900X 121

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 7 8700G 331
+52.3%
i9-7900X 217

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 7 8700G 8593
+45.2%
i9-7900X 5918

Gaming performance

Pros & cons summary


Performance score 20.03 13.25
Recency 8 January 2024 26 June 2017
Physical cores 8 10
Threads 16 20
Chip lithography 4 nm 14 nm
Power consumption (TDP) 65 Watt 140 Watt

Ryzen 7 8700G has a 51.2% higher aggregate performance score, an age advantage of 6 years, a 250% more advanced lithography process, and 115.4% lower power consumption.

i9-7900X, on the other hand, has 25% more physical cores and 25% more threads.

The Ryzen 7 8700G is our recommended choice as it beats the Core i9-7900X in performance tests.


Should you still have questions on choice between Ryzen 7 8700G and Core i9-7900X, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 8700G
Ryzen 7 8700G
Intel Core i9-7900X
Core i9-7900X

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