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AMD Ryzen 7 8745HS vs AMD Ryzen Z1 Extreme

AMD
VS
AMD
Performance
Ryzen 7 8745HS
18,44048% of 38,269
Ryzen Z1 Extreme3% better
18,941.549% of 38,269

The Ryzen Z1 Extreme has 3% better performance than the Ryzen 7 8745HS for the 3DMark 11 Performance Physics benchmark.

Performance per dollar
Ryzen 7 8745HS
No data available
Ryzen Z1 Extreme
No data available

We do not have any performance per dollar data for the Ryzen 7 8745HS and the Ryzen Z1 Extreme for the 3DMark 11 Performance Physics benchmark.

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Summary

#

About the AMD Ryzen 7 8745HS CPU

The AMD Ryzen 7 8745HS is a 8-core (16-thread) processor built for the mobile CPU market. The 8745HS is compatible with FP7 FP7r2 FP8 motherboards and is fabricated on a 4 nm manufacturing process.

Memory and Cache

In terms of cache, the Ryzen 7 8745HS has multiple levels of cache. Its L2 cache is 8 MB in size and provides fast access to instructions and data. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 16 MB.

Cores and Clock Speeds

The Ryzen 7 8745HS features 8 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3800.0 MHz, and it can boost up to 4900.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.

Integrated Graphics

The Ryzen 7 8745HS does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.

Benchmark Performance

The Ryzen 7 8745HS has the 109th best 3DMark 11 Performance Physics score among the 766 benchmarked CPUs in our database. It achieves 48.19% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.

About the AMD Ryzen Z1 Extreme CPU

The AMD Ryzen Z1 Extreme is a 8-core (16-thread) processor built for the mobile CPU market. It launched in Q2 2023. It is part of AMD's Ryzen Z1 lineup, which is based on the Zen 4 microarchitecture. The Z1 Extreme is compatible with AMD Socket FP8 motherboards and is fabricated on TSMC's 4 nm manufacturing process. It features the Radeon 780M integrated graphics solution.

Memory and Cache

The Ryzen Z1 Extreme supports DDR5 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Ryzen Z1 Extreme has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 16 MB.

Cores and Clock Speeds

The Ryzen Z1 Extreme features 8 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3.3 GHz, and it can boost up to 5.1 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Ryzen Z1 Extreme includes an integrated graphics solution called Radeon 780M. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.

Benchmark Performance

The Ryzen Z1 Extreme has the 100th best 3DMark 11 Performance Physics score among the 766 benchmarked CPUs in our database. It achieves 49.50% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.

General Info

General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.

InfoRyzen 7 8745HSRyzen Z1 Extreme
ManufacturerAMDAMD
Series--Ryzen Z1
Market SegmentMobileMobile
Release Date--Q2 2023
Production Status--Active
ShopCheck PriceCheck Price

Benchmark Performance

#
Performance
Ryzen 7 8745HS
18,44048% of 38,269
Ryzen Z1 Extreme3% better
18,941.549% of 38,269

The Ryzen Z1 Extreme has 3% better performance than the Ryzen 7 8745HS for the 3DMark 11 Performance Physics benchmark.

The Ryzen 7 8745HS is ranked 109th with a score of 18,440, and the Ryzen Z1 Extreme is ranked 100th with a score of 18,941.5.

Performance per dollar
Ryzen 7 8745HS
No data available
Ryzen Z1 Extreme
No data available

We do not have any performance per dollar data for the Ryzen 7 8745HS and the Ryzen Z1 Extreme for the 3DMark 11 Performance Physics benchmark.

Relative Performance

The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.

Choose Baseline CPU:Ryzen 7 8745HS or
CPUBenchmark Performance
Ryzen AI 9 HX PRO 37019,177+4%
Ryzen 9 PRO 7940HS18,994.5+3%
Ryzen Z1 Extreme18,941.5+3%
Ryzen 7 6800HS18,829+2%
Ryzen AI 9 36518,698+1%
Core i9-11900H18,686+1%
Ryzen 9 6900HS18,587+1%
Ryzen 7 8745HS18,440
Core i7-12650H18,363-0%
Xeon W-10885M18,302-1%

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline CPU:Ryzen 7 8745HS orRyzen Z1 Extreme
CPUPerformance Per Dollar
Our database does not have enough data to compare the benchmark performance per dollar with other CPUs.

Benchmark Scores

This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.

  • Popular
BenchmarkRyzen 7 8745HSRyzen Z1 Extreme
3DMark 11 Performance Physics
18,440
18,941.5
(+2.72%)
3DMark Time Spy CPU
10,057.5
(+14.75%)
8,764.5
Cinebench R15 Multi-Core
2,578
(+10.36%)
2,336
Cinebench R15 Single-Core
263
268
(+1.9%)
Geekbench 6.2 Multi-Core
--
11,358.5
Geekbench 6.2 Single-Core
--
2,534
CPU Mark Multi-Thread
--
25,342
CPU Mark Single-Thread
--
3,637
Benchmarks Source: Notebookcheck

Technical Specs

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Manufacturing Details

Information about the CPU's manufacturing like its foundry, process size, and transistor count.

SpecRyzen 7 8745HSRyzen Z1 Extreme
ManufacturerAMDAMD
Foundry--TSMC
Process Size4 nm4 nm
Transistors--25,000 million

Architecture

CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.

SpecRyzen 7 8745HSRyzen Z1 Extreme
Series--Ryzen Z1
Microarchitecture--Zen 4
Codename--Phoenix
Memory Support--DDR5
Memory Channels--Dual-channel
ECC Memory--Yes

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.

SpecRyzen 7 8745HSRyzen Z1 Extreme
Cores88
Threads1616
Clock Speed3800.0 MHz3.3 GHz
Turbo Clock4900.0 MHz5.1 GHz
Base Clock--100 MHz
Multiplier--33.0x
Multiplier Unlocked--No

Cache

CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.

SpecRyzen 7 8745HSRyzen Z1 Extreme
L1 Cache--64 KB
L2 Cache8 MB1 MB
L3 Cache16 MB16 MB

Compatibility & Power Consumption

Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.

SpecRyzen 7 8745HSRyzen Z1 Extreme
SocketFP7 FP7r2 FP8AMD Socket FP8
PCI Express--PCIe 4.0 x20
Thermal Design Power (TDP)35 W15 W
TJ Max100 °C100 °C

Graphics, Features, & Extensions

Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.

SpecRyzen 7 8745HSRyzen Z1 Extreme
Integrated Graphics--Radeon 780M
Extensions / Technologies--MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, NX-Bit, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.