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 E-300 is manufactured by AMD. It was released in 22 August 2011 (14 years ago). It is based on the Zacate (2011−2013) architecture. It features 2 cores and 2 threads. Max frequency: 1.3 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 40 nm process technology. Socket: FT1. Thermal design power (TDP): 18 Watt. Memory support: DDR3. Passmark benchmark score: 1,176 points. Launch price was $69.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The E-300 is positioned at rank #891 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 E-300

#879

Atom x5-Z8300

MSRP: $20|Avg: N/A

1497%

#880

Atom Z3735G

MSRP: $17|Avg: N/A

1475%

#881

Core i5-480M

MSRP: $81|Avg: $77

1354%

#882

Core i5-460M

MSRP: $80|Avg: $129

1348%

#883

Core i5-2540M

MSRP: $266|Avg: $10

1336%

#885

Core i5-450M

MSRP: $32|Avg: $31

1290%

#886

Core i3-380M

MSRP: $49|Avg: $25

1237%

#887

Core i5-430M

MSRP: N/A|Avg: $33

1235%

#888

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1202%

#891

E-300

MSRP: $60|Avg: $20

100%

#892

Core i7-7820HK

MSRP: $378|Avg: N/A

100%

#895

Pentium B940

MSRP: $134|Avg: $11

99%

#896

Core i5-8305G

MSRP: $350|Avg: $350

99%

#897

Celeron 6305

MSRP: $107|Avg: $80

99%

#900

Core i7-8705G

MSRP: $400|Avg: $400

97%

#902

Pentium Dual Core T2410

MSRP: $100|Avg: $100

97%

#903

FX-8800P

MSRP: $150|Avg: $45

96%

#904

Core i7-8809G

MSRP: $450|Avg: $450

96%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for E-300 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of E-300 specifications and capabilities.

⚡

Processing Power

The E-300 is a 2-core / 2-thread processor based on the Zacate (2011−2013) architecture, manufactured on a 40 nm process node. It reaches a maximum boost clock of 1.3 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 512K (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,176, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	E-300
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	1.3 GHz
ArchitectureCPU microarchitecture design	Zacate (2011−2013)
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	512K (per core)
L1 CacheUltra-fast per-core cache	64K (per core)
Die SizePhysical silicon area of the processor	75 mm2
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,176

🧠

Memory & Platform

The E-300 fits into the FT1 socket and supports PCIe 2.0 with 0 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1066 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 8 GB across 1 channels (dual-channel doubles bandwidth). Integrated graphics: Radeon HD 6310 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	E-300
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	AMD E-Series
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	0
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1066
Max RAM CapacityMaximum installable memory	8 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 6310
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The E-300 is primarily designed for Budget Mobile. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads).

Specification	E-300
Primary Use CaseIntended workload category	Budget Mobile
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 E-300 has a rated TDP (Thermal Design Power) of 18 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	E-300
TDPThermal Design Power — heat output under sustained workload	18 Watt

💰

Value Analysis

At an average price of $20 (MSRP: $60), the E-300 delivers 59 PassMark points per dollar. It currently holds Rank #891 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3503 out of all indexed processors.

Specification	E-300
MSRPManufacturer's Suggested Retail Price	$60
Avg Price (30d)Average market price over the last 30 days	$20
Launch PriceOriginal retail price at launch	$69
Cost-Benefit RankPosition in overall value ranking	#891
Performance RankPosition in overall performance ranking	#3503
Release DateLaunch date	22 August 2011 (14 years ago)
Release Year	2011
DesignerArchitecture designer (e.g. Intel, AMD)	AMD