i9-12900K vs i7-1065G7

VS

Aggregate performance score

Core i7-1065G7
2019
4 cores / 8 threads, 15 Watt
5.21
Core i9-12900K
2021
16 cores / 24 threads, 125 Watt
26.09
+401%

Core i9-12900K outperforms Core i7-1065G7 by a whopping 401% based on our aggregate benchmark results.

Primary details

Comparing Core i7-1065G7 and Core i9-12900K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1198191
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data37.30
Market segmentLaptopDesktop processor
SeriesIntel Core i7Intel Core i9
Power efficiency19.7119.74
Architecture codenameIce Lake (Client) (2019)Alder Lake, Golden Cove, Gracemont (2021)
Release date1 August 2019 (5 years ago)4 November 2021 (3 years ago)
Launch price (MSRP)$426$589

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-1065G7 and Core i9-12900K 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)16 (Hexadeca-Core)
Threads824
Base clock speed1.3 GHz3.2 GHz
Boost clock speed3.9 GHz5.2 GHz
Bus typeOPIDMI 4.0
Bus rate4 × 4 GT/s8 × 16 GT/s
Multiplier1332
L1 cache64K (per core)80K (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache8 MB (shared)30 MB (shared)
Chip lithography10 nm10 nm
Die sizeno data215.25 mm2"
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Core i7-1065G7 and Core i9-12900K 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
SocketFCBGA1526FCLGA1700
Power consumption (TDP)15 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-1065G7 and Core i9-12900K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
vPro-+
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
SIPP-+
Turbo Boost Max 3.0no data+
Deep Learning Boost++

Security technologies

Core i7-1065G7 and Core i9-12900K technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-1065G7 and Core i9-12900K are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-1065G7 and Core i9-12900K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4, DDR5
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth59.732 GB/s76.805 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Iris Plus GraphicsIntel UHD Graphics 770
Quick Sync Video++
Clear Video HDno data+
Graphics max frequency1.1 GHz1.55 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Core i7-1065G7 and Core i9-12900K integrated GPUs.

Number of displays supported34
eDP+no data
DisplayPort+-
HDMI+-

Graphics image quality

Maximum display resolutions supported by Core i7-1065G7 and Core i9-12900K integrated GPUs, including resolutions over different interfaces.

4K resolution supportYes, at 120Hzno data
Max resolution over HDMI 1.44096 x 23044096 x 2160 @ 60Hz
Max resolution over eDP5120 x 32005120 x 3200 @ 120Hz
Max resolution over DisplayPort5120 x 32007680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i7-1065G7 and Core i9-12900K integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i7-1065G7 and Core i9-12900K.

PCIe version3.05.0 and 4.0
PCI Express lanesno data20

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.

i7-1065G7 5.21
i9-12900K 26.09
+401%

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.

i7-1065G7 8268
i9-12900K 41435
+401%

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.

i7-1065G7 7271
i9-12900K 9859
+35.6%

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.

i7-1065G7 22402
i9-12900K 71819
+221%

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.

i7-1065G7 9209
i9-12900K 18753
+104%

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.

i7-1065G7 7.7
i9-12900K 3.66
+110%

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.

i7-1065G7 7
i9-12900K 46
+532%

Cinebench 15 64-bit multi-core

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

i7-1065G7 663
i9-12900K 4057
+512%

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.

i7-1065G7 178
i9-12900K 289
+62.3%

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.

i7-1065G7 2.11
i9-12900K 3.5
+65.9%

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.

i7-1065G7 5
i9-12900K 19.3
+285%

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.

i7-1065G7 4956
i9-12900K 11834
+139%

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.  

i7-1065G7 45
i9-12900K 201
+346%

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.  

i7-1065G7 185
i9-12900K 367
+98.4%

Geekbench 5.5 Multi-Core

i7-1065G7 4407
i9-12900K 17776
+303%

Blender(-)

i7-1065G7 836
+570%
i9-12900K 125

Geekbench 5.5 Single-Core

i7-1065G7 1316
i9-12900K 2006
+52.4%

7-Zip Single

i7-1065G7 4393
i9-12900K 6576
+49.7%

7-Zip

i7-1065G7 17255
i9-12900K 97316
+464%

WebXPRT 3

i7-1065G7 202
i9-12900K 325
+61.3%

CrossMark Overall

i7-1065G7 1025
i9-12900K 2308
+125%

Gaming performance

Pros & cons summary


Performance score 5.21 26.09
Integrated graphics card 4.71 6.16
Recency 1 August 2019 4 November 2021
Physical cores 4 16
Threads 8 24
Power consumption (TDP) 15 Watt 125 Watt

i7-1065G7 has 733.3% lower power consumption.

i9-12900K, on the other hand, has a 400.8% higher aggregate performance score, 30.8% faster integrated GPU, an age advantage of 2 years, and 300% more physical cores and 200% more threads.

The Core i9-12900K is our recommended choice as it beats the Core i7-1065G7 in performance tests.

Be aware that Core i7-1065G7 is a notebook processor while Core i9-12900K is a desktop one.


Should you still have questions on choice between Core i7-1065G7 and Core i9-12900K, ask them in Comments section, and we shall answer.

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Intel Core i7-1065G7
Core i7-1065G7
Intel Core i9-12900K
Core i9-12900K

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