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AMD Ryzen Z1

AMD Z1

The AMD Ryzen Z1 is a fast mid-range laptop processor of the Phoenix series. It offers 6 cores (hexa core) based on the Zen 4 architecture that supports SMT (hyperthreading, 12 threads). The cores clock from 3.2 (base) up to 4.9 GHz (single core boost). The processor includes 6 MB L2 cache and 16 MB L3 cache.

Thanks to the new Zen 4 architecture and higher clock speeds, the Ryzen Z1 is clearly faster than the old Ryzen 5 6600U (Zen 3, 6 cores, 4.5 GHz). Compared to the similar Ryzen 5 7540U, the Z1 offers a higher boost clock, lower (optional TDP) and no AI accelerator.

The chip integrates a modern and fasts RDNA 3 graphics card (iGPU) called Radeon 740M with 4 of the 12 CUs and 2.5 GHz clock speed. Furthermore, the Phoenix series include a video engine with AV1 de- and encoding and a dual-channel DDR5-5600 / LPDDR5x-7500 memory controller (with ECC support). The connectivity features includes 2 possible USB 4 (40 Gbps) ports and 20 PCIe 4.0 lanes for a GPU and SSDs.

The Phoenix series uses a single monolithic design (unlike the chiplet design of the 7045HX series) and is manufactured in the modern 4nm process at TSMC. The TDP can be configured between 35 and 45 Watt.

SeriesAMD Phoenix (Zen 4, Ryzen 7040)
CodenamePhoenix (Zen4)

Series: Phoenix (Zen 4, Ryzen 7040) Phoenix (Zen4)

AMD Ryzen 5 PRO 7640HS compare4.3 - 5 GHz6 / 12 cores16 MB L3
AMD Ryzen Z1 « 3.2 - 4.9 GHz6 / 12 cores16 MB L3
AMD Ryzen 5 PRO 7640U compare3.5 - 4.9 GHz6 / 12 cores16 MB L3
AMD Ryzen 5 PRO 7540U compare3.2 - 4.9 GHz6 / 12 cores16 MB L3
AMD Ryzen 5 7545U compare3.2 - 4.9 GHz6 / 12 cores16 MB L3
AMD Ryzen 5 7540U compare3.2 - 4.9 GHz6 / 12 cores16 MB L3
Clock Rate3200 - 4900 MHz
Level 1 Cache384 KB
Level 2 Cache6 MB
Level 3 Cache16 MB
Number of Cores / Threads6 / 12
Power Consumption (TDP = Thermal Design Power)30 Watt
Manufacturing Technology4 nm
Die Size178 mm2
Max. Temperature100 °C
GPUAMD Radeon 740M
64 Bit64 Bit support
Architecturex86
Announcement Date03/25/2023
Product Link (external)www.amd.com

Benchmarks

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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show all (including archived), 2024, 2023
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Reviews for the AMD Ryzen Z1 processor

Asus ROG Ally Z1: AMD Radeon 740M, 7.00", 0.6 kg
  External Review » Asus ROG Ally Z1

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Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Phoenix (Zen 4, Ryzen 7040)

» AMD Ryzen 9 7940HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 9 PRO 7940HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 7 7840HS
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen 7 7840S
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen 7 PRO 7840HS
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen Z1 Extreme
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 5 7640HS
   6x 4.3 GHz - 5 GHz
» AMD Ryzen 5 PRO 7640HS
   6x 4.3 GHz - 5 GHz
» AMD Ryzen 7 PRO 7840U
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 7 7840U
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen Z1
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 7640U
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 7640U
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 7540U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 7545U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 7540U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 3 7440U
   4x 3 GHz - 4.7 GHz

Surrounding CPUs

+ Snapdragon X Elite X1E-80-100
   12x - 4 GHz
+ AMD Ryzen 5 PRO 6650H
   6x 3.3 GHz - 4.5 GHz
+ AMD Ryzen 5 6600H
   6x 3.3 GHz - 4.5 GHz
+ AMD Ryzen 5 PRO 6650HS
   6x 3.3 GHz - 4.5 GHz
» AMD Ryzen Z1
   6x 3.2 GHz - 4.9 GHz
- AMD Ryzen 5 PRO 7640U
   6x 3.5 GHz - 4.9 GHz
- Intel Core Ultra 5 125U
   12x 3.6 GHz - 4.3 GHz
- Intel Core Ultra 5 134U
   12x 3.6 GHz - 4.4 GHz
- AMD Ryzen 5 8640U
   6x 3.5 GHz - 4.9 GHz
- AMD Ryzen 5 7640U
   6x 3.5 GHz - 4.9 GHz
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Notebook Processors > AMD Ryzen Z1 Processor - Benchmarks and Specs
Klaus Hinum (Update: 2023-05-10)