i7-14650HX vs Ryzen Z1 Extreme

VS

Aggregate performance score

Ryzen Z1 Extreme
2023
8 cores / 16 threads, 15 Watt
15.85
Core i7-14650HX
2024
16 cores / 24 threads, 55 Watt
22.88
+44.4%

Core i7-14650HX outperforms Ryzen Z1 Extreme by a considerable 44% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Z1 Extreme and Core i7-14650HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking429229
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesPhoenix (Zen 4, Ryzen 7040)Raptor Lake-HX
Power efficiency100.0039.37
Architecture codenamePhoenix (Zen 4) (2023)Raptor Lake-HX Refresh (2024)
Release dateMay 2023 (1 year ago)8 January 2024 (less than a year ago)

Detailed specifications

Ryzen Z1 Extreme and Core i7-14650HX 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)16 (Hexadeca-Core)
Threads1624
Base clock speed3.3 GHz2.2 GHz
Boost clock speed5.1 GHz5.1 GHz
Bus rateno data157 MHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache16 MB (shared)30 MB (shared)
Chip lithography4 nmIntel 7 nm
Die size178 mm2257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors25,000 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Ryzen Z1 Extreme and Core i7-14650HX 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
SocketFP8FCBGA1964
Power consumption (TDP)15 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Z1 Extreme and Core i7-14650HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen Z1 Extreme and Core i7-14650HX technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Z1 Extreme and Core i7-14650HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Z1 Extreme and Core i7-14650HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4, DDR5
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 780M ( - 2700 MHz)Intel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.6 GHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of Ryzen Z1 Extreme and Core i7-14650HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Ryzen Z1 Extreme and Core i7-14650HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen Z1 Extreme and Core i7-14650HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Ryzen Z1 Extreme and Core i7-14650HX.

PCIe version4.05.0 and 4.0
PCI Express lanes2016

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 Z1 Extreme 15.85
i7-14650HX 22.88
+44.4%

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 Z1 Extreme 25182
i7-14650HX 36336
+44.3%

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 Z1 Extreme 2190
i7-14650HX 2454
+12.1%

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 Z1 Extreme 9676
i7-14650HX 13332
+37.8%

Cinebench 15 64-bit multi-core

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

Ryzen Z1 Extreme 2336
i7-14650HX 3799
+62.6%

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 Z1 Extreme 268
i7-14650HX 287
+7.1%

Geekbench 5.5 Multi-Core

Ryzen Z1 Extreme 10258
i7-14650HX 16810
+63.9%

Blender(-)

Ryzen Z1 Extreme 214
+51.4%
i7-14650HX 141

Geekbench 5.5 Single-Core

Ryzen Z1 Extreme 1908
i7-14650HX 1933
+1.3%

7-Zip Single

Ryzen Z1 Extreme 6197
i7-14650HX 6695
+8%

7-Zip

Ryzen Z1 Extreme 62657
i7-14650HX 93686
+49.5%

WebXPRT 3

Ryzen Z1 Extreme 304
i7-14650HX 311
+2.3%

CrossMark Overall

Ryzen Z1 Extreme 1706
i7-14650HX 2092
+22.7%

WebXPRT 4 Overall

Ryzen Z1 Extreme 263
i7-14650HX 283
+7.8%

Blender v3.3 Classroom CPU(-)

Ryzen Z1 Extreme 366
+48.2%
i7-14650HX 247

Geekbench 6.3 Multi-Core

Ryzen Z1 Extreme 11359
i7-14650HX 16010
+41%

Geekbench 6.3 Single-Core

Ryzen Z1 Extreme 2534
i7-14650HX 2761
+9%

Gaming performance

Pros & cons summary


Performance score 15.85 22.88
Integrated graphics card 18.32 5.58
Physical cores 8 16
Threads 16 24
Power consumption (TDP) 15 Watt 55 Watt

Ryzen Z1 Extreme has 228.3% faster integrated GPU, and 266.7% lower power consumption.

i7-14650HX, on the other hand, has a 44.4% higher aggregate performance score, and 100% more physical cores and 50% more threads.

The Core i7-14650HX is our recommended choice as it beats the Ryzen Z1 Extreme in performance tests.


Should you still have questions on choice between Ryzen Z1 Extreme and Core i7-14650HX, ask them in Comments section, and we shall answer.

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AMD Ryzen Z1 Extreme
Ryzen Z1 Extreme
Intel Core i7-14650HX
Core i7-14650HX

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Community ratings

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Questions & comments

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