Xeon E3-1505M v5 vs Xeon E3-1240 v3

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 Xeon E3-1505M v5 is positioned at rank 336 and the Xeon E3-1240 v3 is on rank 419, so the Xeon E3-1505M v5 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 Xeon E3-1505M v5

#324

Atom x5-Z8300

MSRP: $20|Avg: N/A

482%

#325

Atom Z3735G

MSRP: $17|Avg: N/A

475%

#326

Core i5-480M

MSRP: $81|Avg: $77

436%

#327

Core i5-460M

MSRP: $80|Avg: $129

434%

#328

Core i5-2540M

MSRP: $266|Avg: $10

430%

#330

Core i5-450M

MSRP: $32|Avg: $31

416%

#331

Core i3-380M

MSRP: $49|Avg: $25

398%

#332

Core i5-430M

MSRP: N/A|Avg: $33

398%

#333

Core 2 Duo T6600

MSRP: N/A|Avg: $4

387%

#336

Xeon E3-1505M v5

MSRP: $115|Avg: $115

100%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon E3-1240 v3

#1

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

5936%

#3

Xeon W-11955M

MSRP: $623|Avg: $450

99%

#4

Xeon W-11865MLE

MSRP: $467|Avg: $350

97%

#6

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

1121%

#10

Xeon 6337P

MSRP: $60|Avg: $5

996%

#15

EPYC 9174F

MSRP: $194|Avg: $30

769%

#278

Xeon Gold 5416S

MSRP: $1445|Avg: N/A

100%

#279

Ryzen Threadripper PRO 3955WX

MSRP: $1149|Avg: $1130

99%

#281

EPYC 7402P

MSRP: $1280|Avg: $1090

98%

#419

Xeon E3-1240 v3

MSRP: N/A|Avg: N/A

100%

#425

Xeon E5-4620 v2

MSRP: $273|Avg: $30

99%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Leadership: The Xeon E3-1240 v3 delivers superior performance across the board. It outperforms the Xeon E3-1505M v5 in both compute-intensive tasks (0.1% faster) and gaming workloads.

Insight	Xeon E3-1505M v5	Xeon E3-1240 v3
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($115)	✅ More affordable ($0)
Longevity	🛑 Legacy (Skylake-H (2015−2016) / 14 nm)	🛑 Legacy (Haswell-WS (2013−2014) / 22 nm)

💎 Value Proposition

Insight	Xeon E3-1505M v5	Xeon E3-1240 v3
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($115)	✅ 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.

Xeon E3-1505M v5 Benchmark Check

Xeon E3-1240 v3 Benchmark Check

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Technical Specifications

Side-by-side comparison of Xeon E3-1505M v5 and Xeon E3-1240 v3

Xeon E3-1505M v5

The Xeon E3-1505M v5 is manufactured by Intel. It was released in 27 October 2015 (10 years ago). It is based on the Skylake-H (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.7 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 6,995 points. Launch price was $434.

Xeon E3-1240 v3

The Xeon E3-1240 v3 is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell-WS (2013−2014) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 8192 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 80 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 7,001 points. Launch price was $300.

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Processing Power

Both the Xeon E3-1505M v5 and Xeon E3-1240 v3 share an identical 4-core/8-thread configuration. Boost clocks reach 3.7 GHz on the Xeon E3-1505M v5 versus 3.8 GHz on the Xeon E3-1240 v3 — a 2.7% clock advantage for the Xeon E3-1240 v3 (base: 2.8 GHz vs 3.4 GHz). The Xeon E3-1505M v5 uses the Skylake-H (2015−2016) architecture (14 nm), while the Xeon E3-1240 v3 uses Haswell-WS (2013−2014) (22 nm). In PassMark, the Xeon E3-1505M v5 scores 6,995 against the Xeon E3-1240 v3's 7,001 — a 0.1% lead for the Xeon E3-1240 v3. L3 cache: 8 MB (total) on the Xeon E3-1505M v5 vs 8192 kB (total) on the Xeon E3-1240 v3.

Feature	Xeon E3-1505M v5	Xeon E3-1240 v3
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.7 GHz	3.8 GHz+3%
Base Clock	2.8 GHz	3.4 GHz+21%
L3 Cache	8 MB (total)	8192 kB (total)
L2 Cache	256 kB (per core)	256 kB (per core)
Process	14 nm-36%	22 nm
Architecture	Skylake-H (2015−2016)	Haswell-WS (2013−2014)
PassMark	6,995	7,001

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Memory & Platform

The Xeon E3-1505M v5 uses the BGA1440 socket (PCIe 3.0), while the Xeon E3-1240 v3 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.