Core i7-8650U vs Core i7-4900MQ

Core i7-8650U

4 Cores8 Thrd15 WWMax: 4.2 GHz2017

Core i7-4900MQ

4 Cores8 Thrd47 WWMax: 3.8 GHz2013

Performance Spectrum - CPU

Core i7-8650U

4 / 8

6,194

+0.8%

6,146

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 i7-8650U is positioned at rank 904 and the Core i7-4900MQ is on rank 1058, so the Core i7-8650U 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 i7-8650U

#891

Atom x5-Z8300

MSRP: $20|Avg: N/A

1563%

#892

Atom Z3735G

MSRP: $17|Avg: N/A

1540%

#893

Core i5-480M

MSRP: $81|Avg: $77

1414%

#894

Core i5-460M

MSRP: $80|Avg: $129

1408%

#895

Core i5-2540M

MSRP: $266|Avg: $10

1395%

#897

Core i5-450M

MSRP: $32|Avg: $31

1347%

#898

Core i3-380M

MSRP: $49|Avg: $25

1291%

#899

Core i5-430M

MSRP: N/A|Avg: $33

1289%

#900

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1255%

#903

Core i7-8809G

MSRP: $450|Avg: $450

100%

#904

Core i7-8650U

MSRP: N/A|Avg: N/A

100%

#910

Core i7-6820HK

MSRP: $378|Avg: N/A

99%

#911

Athlon II Neo K325

MSRP: $60|Avg: $25

99%

#918

Core i5-8365UE

MSRP: $297|Avg: $297

97%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i7-4900MQ

#1046

Atom x5-Z8300

MSRP: $20|Avg: N/A

2722%

#1047

Atom Z3735G

MSRP: $17|Avg: N/A

2682%

#1048

Core i5-480M

MSRP: $81|Avg: $77

2462%

#1049

Core i5-460M

MSRP: $80|Avg: $129

2451%

#1050

Core i5-2540M

MSRP: $266|Avg: $10

2428%

#1052

Core i5-450M

MSRP: $32|Avg: $31

2345%

#1053

Core i3-380M

MSRP: $49|Avg: $25

2249%

#1054

Core i5-430M

MSRP: N/A|Avg: $33

2245%

#1055

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2185%

#1058

Core i7-4900MQ

MSRP: $570|Avg: $40

100%

#1059

Pentium Dual Core T2370

MSRP: $150|Avg: $25

99%

#1060

Celeron P4505

MSRP: $86|Avg: $86

99%

#1061

Pentium T4200

MSRP: $99|Avg: $10

99%

#1062

Core i7-2720QM

MSRP: $378|Avg: N/A

99%

#1063

Pentium 2020M

MSRP: $134|Avg: N/A

98%

#1064

Celeron P4500

MSRP: $86|Avg: $5

98%

#1065

Pentium Dual Core SU4100

MSRP: $134|Avg: $10

97%

#1066

Processor N50

MSRP: $128|Avg: $120

97%

#1067

Athlon II N350

MSRP: $100|Avg: $100

97%

#1068

Celeron N3350

MSRP: $107|Avg: N/A

96%

#1070

Core i7-2675QM

MSRP: $378|Avg: N/A

96%

#1071

A9-9410

MSRP: $150|Avg: $25

96%

#1073

A8 Pro-7150B

MSRP: $150|Avg: $20

95%

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 i7-8650U (2017) utilizes 14 nm technology and DDR4, providing a fundamental performance advantage.

Insight	Core i7-8650U	Core i7-4900MQ
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	✅ More affordable ($0)	⚠️ Higher cost ($40)
Longevity	✨ Modern (Kaby Lake Refresh (2017−2019) / 14 nm)	🛑 Legacy (Haswell (2013−2015) / 22 nm)

💎 Value Proposition

The Core i7-4900MQ (2013) relies on 22 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Core i7-8650U	Core i7-4900MQ
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($40)

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 i7-8650U Benchmark Check

Core i7-4900MQ Benchmark Check

Technical Specifications

Side-by-side comparison of Core i7-8650U and Core i7-4900MQ

Core i7-8650U

The Core i7-8650U is manufactured by Intel. It was released in 21 August 2017 (8 years ago). It is based on the Kaby Lake Refresh (2017−2019) architecture. It features 4 cores and 8 threads. Base frequency is 1.9 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 6,194 points. Launch price was $409.

Core i7-4900MQ

The Core i7-4900MQ is manufactured by Intel. It was released in 29 April 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 47 Watt. Memory support: DDR3. Passmark benchmark score: 6,146 points. Launch price was $568.

⚡

Processing Power

Both the Core i7-8650U and Core i7-4900MQ share an identical 4-core/8-thread configuration. Boost clocks reach 4.2 GHz on the Core i7-8650U versus 3.8 GHz on the Core i7-4900MQ — a 10% clock advantage for the Core i7-8650U (base: 1.9 GHz vs 2.8 GHz). The Core i7-8650U uses the Kaby Lake Refresh (2017−2019) architecture (14 nm), while the Core i7-4900MQ uses Haswell (2013−2015) (22 nm). In PassMark, the Core i7-8650U scores 6,194 against the Core i7-4900MQ's 6,146 — a 0.8% lead for the Core i7-8650U. Both processors carry 8 MB (total) of L3 cache.

Feature	Core i7-8650U	Core i7-4900MQ
Cores / Threads	4 / 8	4 / 8
Boost Clock	4.2 GHz+11%	3.8 GHz
Base Clock	1.9 GHz	2.8 GHz+47%
L3 Cache	8 MB (total)	8 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	14 nm-36%	22 nm
Architecture	Kaby Lake Refresh (2017−2019)	Haswell (2013−2015)
PassMark	6,194	6,146

🧠

Memory & Platform

The Core i7-8650U uses the BGA1356 socket (PCIe 3.0), while the Core i7-4900MQ uses PGA946 (PCIe 3.0) — making them incompatible on the same motherboard.