Ryzen 7 PRO 7840HS vs Ryzen Z1 Extreme

VS

Aggregate performance score

Ryzen Z1 Extreme
2023
8 cores / 16 threads, 15 Watt
16.40
Ryzen 7 PRO 7840HS
2023
8 cores / 16 threads, 35 Watt
17.40
+6.1%

Ryzen 7 PRO 7840HS outperforms Ryzen Z1 Extreme by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking420382
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesPhoenix (Zen 4, Ryzen 7040)AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency99.7045.33
Architecture codenamePhoenix (Zen 4) (2023)Phoenix-HS (Zen 4) (2023)
Release dateMay 2023 (1 year ago)13 June 2023 (1 year ago)

Detailed specifications

Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS 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)8 (Octa-Core)
Threads1616
Base clock speed3.3 GHz3.8 GHz
Boost clock speed5.1 GHz5.1 GHz
L1 cache64 KB (per core)512 KB
L2 cache1 MB (per core)8 MB
L3 cache16 MB (shared)16 MB
Chip lithography4 nm4 nm
Die size178 mm2178 mm2
Maximum core temperatureno data100 °C
Number of transistors25,000 millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS 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 configuration1no data
SocketFP8FP7/FP8
Power consumption (TDP)15 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 780MAMD Radeon 780M

Peripherals

Specifications and connection of peripherals supported by Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS.

PCIe version4.0no data
PCI Express lanes20no 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.

Ryzen Z1 Extreme 16.40
Ryzen 7 PRO 7840HS 17.40
+6.1%

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 25097
Ryzen 7 PRO 7840HS 26630
+6.1%

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 2196
Ryzen 7 PRO 7840HS 2238
+1.9%

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 9692
Ryzen 7 PRO 7840HS 10759
+11%

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
Ryzen 7 PRO 7840HS 2440
+4.5%

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
Ryzen 7 PRO 7840HS 269
+0.4%

Geekbench 5.5 Multi-Core

Ryzen Z1 Extreme 10258
Ryzen 7 PRO 7840HS 11037
+7.6%

Blender(-)

Ryzen Z1 Extreme 214
+5.2%
Ryzen 7 PRO 7840HS 203

Geekbench 5.5 Single-Core

Ryzen Z1 Extreme 1908
+1.1%
Ryzen 7 PRO 7840HS 1888

7-Zip Single

Ryzen Z1 Extreme 6197
Ryzen 7 PRO 7840HS 6496
+4.8%

7-Zip

Ryzen Z1 Extreme 62657
Ryzen 7 PRO 7840HS 66442
+6%

WebXPRT 3

Ryzen Z1 Extreme 304
Ryzen 7 PRO 7840HS 363
+19.4%

Gaming performance

Pros & cons summary


Performance score 16.40 17.40
Power consumption (TDP) 15 Watt 35 Watt

Ryzen Z1 Extreme has 133.3% lower power consumption.

Ryzen 7 PRO 7840HS, on the other hand, has a 6.1% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS.


Should you still have questions on choice between Ryzen Z1 Extreme and Ryzen 7 PRO 7840HS, ask them in Comments section, and we shall answer.

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AMD Ryzen Z1 Extreme
Ryzen Z1 Extreme
AMD Ryzen 7 PRO 7840HS
Ryzen 7 PRO 7840HS

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.2 418 votes

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Questions & comments

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