Core i3-4000M vs Core 2 Extreme QX9300

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 i3-4000M is positioned at rank 501 and the Core 2 Extreme QX9300 is on rank 924, so the Core i3-4000M 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 i3-4000M

#158

Core i9-13900H

MSRP: $617|Avg: N/A

99%

#161

Core Ultra 7 268V

MSRP: $450|Avg: $400

97%

#489

Atom x5-Z8300

MSRP: $20|Avg: N/A

653%

#490

Atom Z3735G

MSRP: $17|Avg: N/A

643%

#491

Core i5-480M

MSRP: $81|Avg: $77

591%

#492

Core i5-460M

MSRP: $80|Avg: $129

588%

#493

Core i5-2540M

MSRP: $266|Avg: $10

583%

#495

Core i5-450M

MSRP: $32|Avg: $31

563%

#496

Core i3-380M

MSRP: $49|Avg: $25

540%

#497

Core i5-430M

MSRP: N/A|Avg: $33

539%

#498

Core 2 Duo T6600

MSRP: N/A|Avg: $4

524%

#501

Core i3-4000M

MSRP: N/A|Avg: N/A

100%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core 2 Extreme QX9300

#912

Atom x5-Z8300

MSRP: $20|Avg: N/A

1625%

#913

Atom Z3735G

MSRP: $17|Avg: N/A

1602%

#914

Core i5-480M

MSRP: $81|Avg: $77

1470%

#915

Core i5-460M

MSRP: $80|Avg: $129

1464%

#916

Core i5-2540M

MSRP: $266|Avg: $10

1450%

#918

Core i5-450M

MSRP: $32|Avg: $31

1401%

#919

Core i3-380M

MSRP: $49|Avg: $25

1343%

#920

Core i5-430M

MSRP: N/A|Avg: $33

1341%

#921

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1305%

#924

Core 2 Extreme QX9300

MSRP: N/A|Avg: N/A

100%

#928

A8-6410

MSRP: $100|Avg: $40

98%

#933

Athlon X2 L310

MSRP: $100|Avg: $20

97%

#939

FX-7600P

MSRP: $150|Avg: $45

94%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Leadership: The Core 2 Extreme QX9300 delivers superior performance across the board. It outperforms the Core i3-4000M in both compute-intensive tasks (0.4% faster) and gaming workloads.

Insight	Core i3-4000M	Core 2 Extreme QX9300
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Haswell (2013−2015) / 22 nm)	🛑 Legacy (Penryn (2008−2011) / 45 nm)

💎 Value Proposition

Insight	Core i3-4000M	Core 2 Extreme QX9300
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

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 i3-4000M Benchmark Check

Core 2 Extreme QX9300 Benchmark Check

Technical Specifications

Side-by-side comparison of Core i3-4000M and Core 2 Extreme QX9300

Core i3-4000M

The Core i3-4000M is manufactured by Intel. It was released in 4 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 1,797 points. Launch price was $225.

Core 2 Extreme QX9300

The Core 2 Extreme QX9300 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.53 GHz, with boost up to 2.53 GHz. L3 cache: 0 kB. L2 cache: 12 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 45 Watt. Passmark benchmark score: 1,805 points. Launch price was $249.

⚡

Processing Power

The Core i3-4000M packs 2 cores / 4 threads, while the Core 2 Extreme QX9300 offers 4 cores / 4 threads — the Core 2 Extreme QX9300 has 2 more cores. Boost clocks reach 2.4 GHz on the Core i3-4000M versus 2.53 GHz on the Core 2 Extreme QX9300 — a 5.3% clock advantage for the Core 2 Extreme QX9300 (base: 2.4 GHz vs 2.53 GHz). The Core i3-4000M uses the Haswell (2013−2015) architecture (22 nm), while the Core 2 Extreme QX9300 uses Penryn (2008−2011) (45 nm). In PassMark, the Core i3-4000M scores 1,797 against the Core 2 Extreme QX9300's 1,805 — a 0.4% lead for the Core 2 Extreme QX9300. L3 cache: 3 MB (total) on the Core i3-4000M vs 0 kB on the Core 2 Extreme QX9300.

Feature	Core i3-4000M	Core 2 Extreme QX9300
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	2.4 GHz	2.53 GHz+5%
Base Clock	2.4 GHz	2.53 GHz+5%
L3 Cache	3 MB (total)	0 kB
L2 Cache	256K (per core)	12 MB+4700%
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	Penryn (2008−2011)
PassMark	1,797	1,805

🧠

Memory & Platform

The Core i3-4000M uses the PGA946 socket (PCIe 3.0), while the Core 2 Extreme QX9300 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.