PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Z-01 is manufactured by AMD. It was released in 1 June 2011 (14 years ago). It is based on the Desna (2011) architecture. It features 2 cores and 2 threads. Max frequency: 1 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 40 nm process technology. Socket: FT1. Thermal design power (TDP): 6 Watt. Memory support: DDR3 Single-channel. Passmark benchmark score: 215 points. Launch price was $69.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Z-01 is positioned at rank #1221 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Z-01

#1209

Atom x5-Z8300

MSRP: $20|Avg: N/A

6823%

#1210

Atom Z3735G

MSRP: $17|Avg: N/A

6723%

#1211

Core i5-480M

MSRP: $81|Avg: $77

6172%

#1212

Core i5-460M

MSRP: $80|Avg: $129

6144%

#1213

Core i5-2540M

MSRP: $266|Avg: $10

6088%

#1215

Core i5-450M

MSRP: $32|Avg: $31

5879%

#1216

Core i3-380M

MSRP: $49|Avg: $25

5637%

#1217

Core i5-430M

MSRP: N/A|Avg: $33

5628%

#1218

Core 2 Duo T6600

MSRP: N/A|Avg: $4

5477%

#1221

Z-01

MSRP: $50|Avg: $10

100%

#1222

Pentium T2310

MSRP: $150|Avg: $14

97%

#1223

Celeron SU2300

MSRP: $134|Avg: $134

95%

#1224

Core i5-560UM

MSRP: $250|Avg: N/A

94%

#1225

Core i7-660UM

MSRP: $317|Avg: N/A

94%

#1226

C-30

MSRP: $50|Avg: $15

93%

#1228

Core i7-620UM

MSRP: $278|Avg: N/A

91%

#1230

Celeron 570

MSRP: $134|Avg: $15

88%

#1231

Core i7-820QM

MSRP: $546|Avg: N/A

77%

#1233

Core Duo T2700

MSRP: $663|Avg: N/A

65%

#1235

Pentium SU4100

MSRP: $289|Avg: $15

55%

#1236

Core Solo T1400

MSRP: $200|Avg: $5

50%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Z-01 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Z-01 specifications and capabilities.

⚡

Processing Power

The Z-01 is a 2-core / 2-thread processor based on the Desna (2011) architecture, manufactured on a 40 nm process node. It reaches a maximum boost clock of 1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 1 MB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 215, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 100, while multi-core reaches 180.

Specification	Z-01
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	1 GHz
ArchitectureCPU microarchitecture design	Desna (2011)
Process NodeFabrication technology — smaller = more efficient	40 nm
L3 CacheShared cache — reduces memory latency for all cores	0 kB
L2 CachePer-core fast cache for frequently accessed data	1 MB
L1 CacheUltra-fast per-core cache	128 kB
Die SizePhysical silicon area of the processor	75 mm2
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	215
Geekbench 6 SingleSingle-core performance — most relevant for gaming	100
Geekbench 6 MultiMulti-core parallel workload performance	180

🧠

Memory & Platform

The Z-01 fits into the FT1 socket and supports PCIe 2.0 with 4 total PCIe lanes for expansion cards and storage. It supports DDR3 Single-channel memory at speeds up to DDR3-1066 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 4 GB across 1 channels (dual-channel doubles bandwidth). Integrated graphics: Radeon HD 6250 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Z-01
TypeDesktop or Laptop processor	Laptop
SocketMotherboard socket required	FT1
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	4
RAM TypeSupported memory standard	DDR3 Single-channel
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1066
Max RAM CapacityMaximum installable memory	4 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	1
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	Radeon HD 6250
Compatible ChipsetsMotherboard chipsets that support this CPU	Desna
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Z-01 is primarily designed for Tablet/Netbook. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads).

Specification	Z-01
Primary Use CaseIntended workload category	Tablet/Netbook
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	AMD-V

🌡️

Power & Cooling

The Z-01 has a rated TDP (Thermal Design Power) of 6 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Passive/Quiet.

Specification	Z-01
TDPThermal Design Power — heat output under sustained workload	6 Watt
Included CoolerStock cooler bundled in the box	None
Recommended CoolerSuggested aftermarket cooling solution	Passive/Quiet

💰

Value Analysis

At an average price of $10 (MSRP: $50), the Z-01 delivers 22 PassMark points per dollar. It currently holds Rank #1221 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3530 out of all indexed processors.

Specification	Z-01
MSRPManufacturer's Suggested Retail Price	$50
Avg Price (30d)Average market price over the last 30 days	$10
Launch PriceOriginal retail price at launch	$69
Cost-Benefit RankPosition in overall value ranking	#1221
Performance RankPosition in overall performance ranking	#3530
Release DateLaunch date	1 June 2011 (14 years ago)
Release Year	2011
DesignerArchitecture designer (e.g. Intel, AMD)	AMD