Atom x5-Z8300 vs Core 2 Duo P8800

Atom x5-Z8300

4 Cores4 Thrd−WMax: 1.84 GHz2015

Core 2 Duo P8800

2 Cores2 Thrd3 WWMax: 2.66 GHz2009

Performance Spectrum - CPU

Atom x5-Z8300

4 / 4

2,934

+0.1%

2,932

0.0%

About PassMark

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Atom x5-Z8300 is positioned at rank 4 and the Core 2 Duo P8800 is on rank 128, so the Atom x5-Z8300 offers better cost-efficiency for playing games.

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

Performance Per Dollar Atom x5-Z8300

Atom x5-Z8300

MSRP: $20|Avg: N/A

100%

Atom Z3735G

MSRP: $17|Avg: N/A

99%

Core i5-480M

MSRP: $81|Avg: $77

90%

Core i5-460M

MSRP: $80|Avg: $129

90%

Core i5-2540M

MSRP: $266|Avg: $10

89%

#10

Core i5-450M

MSRP: $32|Avg: $31

86%

#11

Core i3-380M

MSRP: $49|Avg: $25

83%

#12

Core i5-430M

MSRP: N/A|Avg: $33

82%

#13

Core 2 Duo T6600

MSRP: N/A|Avg: $4

80%

#17

Core i3-350M

MSRP: $130|Avg: $10

74%

#18

Atom x5-E8000

MSRP: $18|Avg: N/A

73%

#19

Core 2 Duo T5900

MSRP: N/A|Avg: $5

72%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core 2 Duo P8800

#116

Atom x5-Z8300

MSRP: $20|Avg: N/A

300%

#117

Atom Z3735G

MSRP: $17|Avg: N/A

296%

#118

Core i5-480M

MSRP: $81|Avg: $77

272%

#119

Core i5-460M

MSRP: $80|Avg: $129

270%

#120

Core i5-2540M

MSRP: $266|Avg: $10

268%

#122

Core i5-450M

MSRP: $32|Avg: $31

259%

#123

Core i3-380M

MSRP: $49|Avg: $25

248%

#124

Core i5-430M

MSRP: N/A|Avg: $33

248%

#125

Core 2 Duo T6600

MSRP: N/A|Avg: $4

241%

#128

Core 2 Duo P8800

MSRP: N/A|Avg: N/A

100%

#137

N200

MSRP: $193|Avg: N/A

97%

#138

Core 2 Duo SP9600

MSRP: $316|Avg: N/A

97%

#140

Core 2 Duo P8700

MSRP: $241|Avg: $85

96%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Atom x5-Z8300 (2015) utilizes 14 nm technology and DDR3, providing a fundamental performance advantage.

Insight	Atom x5-Z8300	Core 2 Duo P8800
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	⚠️ Higher cost ($20)	✅ More affordable ($0)
Longevity	🛑 Legacy (Cherry Trail (2015−2016) / 14 nm)	🛑 Legacy (Penryn (2008−2011) / 45 nm)

💎 Value Proposition

The Core 2 Duo P8800 (2009) relies on 45 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Atom x5-Z8300	Core 2 Duo P8800
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($20)	✅ More affordable ($0)

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Atom x5-Z8300 Benchmark Check

Core 2 Duo P8800 Benchmark Check

Technical Specifications

Side-by-side comparison of Atom x5-Z8300 and Core 2 Duo P8800

Atom x5-Z8300

The Atom x5-Z8300 is manufactured by Intel. It was released in 2 March 2015 (10 years ago). It is based on the Cherry Trail (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.44 GHz, with boost up to 1.84 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: UTFCBGA592. Memory support: DDR3. Passmark benchmark score: 2,934 points. Launch price was $69.

Core 2 Duo P8800

The Core 2 Duo P8800 is manufactured by Intel. It was released in 1 April 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.66 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,932 points. Launch price was $241.

⚡

Processing Power

The Atom x5-Z8300 packs 4 cores / 4 threads, while the Core 2 Duo P8800 offers 2 cores / 2 threads — the Atom x5-Z8300 has 2 more cores. Boost clocks reach 1.84 GHz on the Atom x5-Z8300 versus 2.66 GHz on the Core 2 Duo P8800 — a 36.4% clock advantage for the Core 2 Duo P8800 (base: 1.44 GHz vs 2.66 GHz). The Atom x5-Z8300 uses the Cherry Trail (2015−2016) architecture (14 nm), while the Core 2 Duo P8800 uses Penryn (2008−2011) (45 nm). In PassMark, the Atom x5-Z8300 scores 2,934 against the Core 2 Duo P8800's 2,932 — a 0.1% lead for the Atom x5-Z8300. L3 cache: 0 kB on the Atom x5-Z8300 vs 3 MB L2 Cache on the Core 2 Duo P8800.

Feature	Atom x5-Z8300	Core 2 Duo P8800
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	1.84 GHz	2.66 GHz+45%
Base Clock	1.44 GHz	2.66 GHz+85%
L3 Cache	0 kB	3 MB L2 Cache
L2 Cache	2 MB	3 MB+50%
Process	14 nm-69%	45 nm
Architecture	Cherry Trail (2015−2016)	Penryn (2008−2011)
PassMark	2,934	2,932

🧠

Memory & Platform

The Atom x5-Z8300 uses the UTFCBGA592 socket (PCIe 3.0), while the Core 2 Duo P8800 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Atom x5-Z8300	Core 2 Duo P8800
Socket	UTFCBGA592	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3L-RS 1600	—
Max RAM Capacity	2 GB	—
RAM Channels	1	—
ECC Support	❌	—
PCIe Lanes	1	—