Core 2 Duo T7800 vs Core i7-4510U

Core 2 Duo T7800

2 Cores2 Thrd4 WWMax: 2.6 GHz2007

Core i7-4510U

2 Cores4 Thrd512 WWMax: 3.1 GHz2014

Performance Spectrum - CPU

Core 2 Duo T7800

2 / 2

2,663

+1.1%

2,634

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 Core 2 Duo T7800 is positioned at rank 156 and the Core i7-4510U is on rank 66, so the Core i7-4510U 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 Core 2 Duo T7800

#42

Ryzen 9 9955HX3D

MSRP: $749|Avg: N/A

99%

#144

Atom x5-Z8300

MSRP: $20|Avg: N/A

331%

#145

Atom Z3735G

MSRP: $17|Avg: N/A

326%

#146

Core i5-480M

MSRP: $81|Avg: $77

299%

#147

Core i5-460M

MSRP: $80|Avg: $129

298%

#148

Core i5-2540M

MSRP: $266|Avg: $10

295%

#150

Core i5-450M

MSRP: $32|Avg: $31

285%

#151

Core i3-380M

MSRP: $49|Avg: $25

273%

#152

Core i5-430M

MSRP: N/A|Avg: $33

273%

#153

Core 2 Duo T6600

MSRP: N/A|Avg: $4

265%

#156

Core 2 Duo T7800

MSRP: N/A|Avg: N/A

100%

#158

Core i5-3210M

MSRP: $225|Avg: $30

99%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i7-4510U

#14

Ryzen 5 PRO 230

MSRP: $150|Avg: $150

100%

#15

Ryzen 5 220

MSRP: $150|Avg: $150

95%

#18

Ryzen 5 8500G

MSRP: $179|Avg: $150

91%

#54

Atom x5-Z8300

MSRP: $20|Avg: N/A

223%

#55

Atom Z3735G

MSRP: $17|Avg: N/A

220%

#56

Core i5-480M

MSRP: $81|Avg: $77

202%

#57

Core i5-460M

MSRP: $80|Avg: $129

201%

#58

Core i5-2540M

MSRP: $266|Avg: $10

199%

#60

Core i5-450M

MSRP: $32|Avg: $31

192%

#61

Core i3-380M

MSRP: $49|Avg: $25

184%

#62

Core i5-430M

MSRP: N/A|Avg: $33

184%

#63

Core 2 Duo T6600

MSRP: N/A|Avg: $4

179%

#66

Core i7-4510U

MSRP: $393|Avg: N/A

100%

#69

Core 2 Quad Q9100

MSRP: $14|Avg: $14

98%

#75

Core i3-4030U

MSRP: $281|Avg: N/A

95%

#79

Atom D2500

MSRP: $42|Avg: N/A

92%

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 Core i7-4510U (2014) utilizes 22 nm technology and DDR3, providing a fundamental performance advantage.

Insight	Core 2 Duo T7800	Core i7-4510U
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	✅ More affordable ($0)	⚠️ Higher cost ($393)
Longevity	🛑 Legacy (Merom (2006−2008) / 65 nm)	🛑 Legacy (Haswell (2013−2015) / 22 nm)

💎 Value Proposition

The Core 2 Duo T7800 (2007) relies on 65 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Core 2 Duo T7800	Core i7-4510U
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($393)

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.

Core 2 Duo T7800 Benchmark Check

Core i7-4510U Benchmark Check

Technical Specifications

Side-by-side comparison of Core 2 Duo T7800 and Core i7-4510U

Core 2 Duo T7800

The Core 2 Duo T7800 is manufactured by Intel. It was released in 18 August 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,663 points. Launch price was $515.

Core i7-4510U

The Core i7-4510U is manufactured by Intel. It was released in 14 April 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,634 points. Launch price was $393.

⚡

Processing Power

The Core 2 Duo T7800 packs 2 cores / 2 threads, matching the Core i7-4510U's 2 cores. Boost clocks reach 2.6 GHz on the Core 2 Duo T7800 versus 3.1 GHz on the Core i7-4510U — a 17.5% clock advantage for the Core i7-4510U (base: 2.6 GHz vs 2 GHz). The Core 2 Duo T7800 uses the Merom (2006−2008) architecture (65 nm), while the Core i7-4510U uses Haswell (2013−2015) (22 nm). In PassMark, the Core 2 Duo T7800 scores 2,663 against the Core i7-4510U's 2,634 — a 1.1% lead for the Core 2 Duo T7800. L3 cache: 0 kB on the Core 2 Duo T7800 vs 4 MB on the Core i7-4510U.

Feature	Core 2 Duo T7800	Core i7-4510U
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.6 GHz	3.1 GHz+19%
Base Clock	2.6 GHz+30%	2 GHz
L3 Cache	0 kB	4 MB
L2 Cache	4 MB+700%	512 kB
Process	65 nm	22 nm-66%
Architecture	Merom (2006−2008)	Haswell (2013−2015)
PassMark	2,663+1%	2,634
Geekbench 6 Single	—	880

🧠

Memory & Platform

The Core 2 Duo T7800 uses the PGA478 socket (PCIe 1.1), while the Core i7-4510U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Core 2 Duo T7800 versus DDR3L-1600 on the Core i7-4510U — the Core i7-4510U supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: GM965,PM965 (Core 2 Duo T7800) and SoC (Core i7-4510U).

Feature	Core 2 Duo T7800	Core i7-4510U
Socket	PGA478	FCBGA1168
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR2-667	DDR3L-1600+50%
Max RAM Capacity	—	16 GB
RAM Channels	2	2
ECC Support	❌	❌
PCIe Lanes	—	12

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Core 2 Duo T7800) vs VT-x, EPT (Core i7-4510U). The Core i7-4510U includes integrated graphics (HD Graphics 4400), while the Core 2 Duo T7800 requires a dedicated GPU. Primary use case: Core 2 Duo T7800 targets Budget, Core i7-4510U targets Ultrabook. Direct competitor: Core 2 Duo T7800 rivals Athlon Silver 3050U; Core i7-4510U rivals A10-7300.