Ryzen 9 7950X vs i5-1145G7

Aggregate performance score

Core i5-1145G7
2020
4 cores / 8 threads, 28 Watt
6.28
Ryzen 9 7950X
2022
16 cores / 32 threads, 170 Watt
40.23
+541%

Ryzen 9 7950X outperforms Core i5-1145G7 by a whopping 541% based on our aggregate benchmark results.

Primary details

Comparing Core i5-1145G7 and Ryzen 9 7950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking107566
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Tiger Lakeno data
Power efficiency20.8321.97
Architecture codenameTiger Lake-UP3 (2020−2021)Raphael (Zen 4) (2022)
Release date2 September 2020 (4 years ago)27 September 2022 (2 years ago)

Detailed specifications

Core i5-1145G7 and Ryzen 9 7950X 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)
Threads832
Base clock speed2.6 GHz4.5 GHz
Boost clock speed4.4 GHz5.7 GHz
Bus rate4 GT/sno data
L1 cache96K (per core)64K (per core)
L2 cache1.25 MB (per core)1 MB (per core)
L3 cache8 MB (shared)64 MB (shared)
Chip lithography10 nm SuperFin5 nm
Die sizeno dataCCD = 2x 70 sq. mm, I/O = 122 mm2
Maximum core temperature100 °C95 °C
Maximum case temperature (TCase)72 °C47 °C
Number of transistorsno data13140 Million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Core i5-1145G7 and Ryzen 9 7950X 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
SocketFCBGA1449AM5
Power consumption (TDP)28 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-1145G7 and Ryzen 9 7950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512CCD = 5 nm, I/O = 6 nm, 0.650 - 1.475 V
AES-NI++
FMA+-
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
SIPP+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Core i5-1145G7 and Ryzen 9 7950X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-1145G7 and Ryzen 9 7950X 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 i5-1145G7 and Ryzen 9 7950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5-5200
Maximum memory size64 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Iris® Xe GraphicsAMD Radeon Graphics (Ryzen 7000)
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.3 GHzno data
Execution Units80no data

Graphics interfaces

Available interfaces and connections of Core i5-1145G7 and Ryzen 9 7950X integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i5-1145G7 and Ryzen 9 7950X integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096x2304@60Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort7680x4320@60Hzno data

Graphics API support

APIs supported by Core i5-1145G7 and Ryzen 9 7950X integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i5-1145G7 and Ryzen 9 7950X.

PCIe version4.05.0
PCI Express lanes1624

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.

i5-1145G7 6.28
Ryzen 9 7950X 40.23
+541%

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.

i5-1145G7 9793
Ryzen 9 7950X 62705
+540%

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.

i5-1145G7 1684
Ryzen 9 7950X 2986
+77.3%

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.

i5-1145G7 4902
Ryzen 9 7950X 19461
+297%

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.

i5-1145G7 8275
Ryzen 9 7950X 8448
+2.1%

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.

i5-1145G7 25545
Ryzen 9 7950X 72098
+182%

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.

i5-1145G7 8923
Ryzen 9 7950X 21064
+136%

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.

i5-1145G7 8.35
Ryzen 9 7950X 1.96
+326%

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.

i5-1145G7 9
Ryzen 9 7950X 69
+640%

Cinebench 15 64-bit multi-core

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

i5-1145G7 792
Ryzen 9 7950X 5948
+651%

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.

i5-1145G7 203
Ryzen 9 7950X 316
+55.8%

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.

i5-1145G7 2.31
Ryzen 9 7950X 3.7
+60.2%

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.

i5-1145G7 5.6
Ryzen 9 7950X 31.6
+464%

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.  

i5-1145G7 46
Ryzen 9 7950X 270
+484%

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.  

i5-1145G7 192
Ryzen 9 7950X 381
+98.6%

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.

i5-1145G7 4707
Ryzen 9 7950X 15614
+232%

Geekbench 5.5 Multi-Core

i5-1145G7 5261
Ryzen 9 7950X 23897
+354%

Blender(-)

i5-1145G7 641
+645%
Ryzen 9 7950X 86

Geekbench 5.5 Single-Core

i5-1145G7 1429
Ryzen 9 7950X 2226
+55.8%

7-Zip Single

i5-1145G7 4802
Ryzen 9 7950X 8118
+69.1%

7-Zip

i5-1145G7 21844
Ryzen 9 7950X 157038
+619%

WebXPRT 3

i5-1145G7 239
Ryzen 9 7950X 375
+57%

Gaming performance

Pros & cons summary


Performance score 6.28 40.23
Recency 2 September 2020 27 September 2022
Physical cores 4 16
Threads 8 32
Chip lithography 10 nm 5 nm
Power consumption (TDP) 28 Watt 170 Watt

i5-1145G7 has 507.1% lower power consumption.

Ryzen 9 7950X, on the other hand, has a 540.6% higher aggregate performance score, an age advantage of 2 years, 300% more physical cores and 300% more threads, and a 100% more advanced lithography process.

The Ryzen 9 7950X is our recommended choice as it beats the Core i5-1145G7 in performance tests.

Be aware that Core i5-1145G7 is a notebook processor while Ryzen 9 7950X is a desktop one.


Should you still have questions on choice between Core i5-1145G7 and Ryzen 9 7950X, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core i5-1145G7
Core i5-1145G7
AMD Ryzen 9 7950X
Ryzen 9 7950X

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Community ratings

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Questions & comments

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