Core i5-1335UE vs Xeon E5-2643 v4

Core i5-1335UE

10 Cores12 Thrd15 WWMax: 4.5 GHz2023

Xeon E5-2643 v4

6 Cores12 Thrd135 WWMax: 3.7 GHz2016

Performance Spectrum - CPU

Core i5-1335UE

10 / 12

10,902

0.0%

11,024

+1.1%

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 i5-1335UE is positioned at rank 628 and the Xeon E5-2643 v4 is on rank 947, so the Core i5-1335UE 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 i5-1335UE

#187

Core Ultra 9 288V

MSRP: $600|Avg: $600

97%

#188

Core i7-10870H

MSRP: $417|Avg: N/A

97%

#616

Atom x5-Z8300

MSRP: $20|Avg: N/A

840%

#617

Atom Z3735G

MSRP: $17|Avg: N/A

827%

#618

Core i5-480M

MSRP: $81|Avg: $77

760%

#619

Core i5-460M

MSRP: $80|Avg: $129

756%

#620

Core i5-2540M

MSRP: $266|Avg: $10

749%

#622

Core i5-450M

MSRP: $32|Avg: $31

724%

#623

Core i3-380M

MSRP: $49|Avg: $25

694%

#624

Core i5-430M

MSRP: N/A|Avg: $33

693%

#625

Core 2 Duo T6600

MSRP: N/A|Avg: $4

674%

#628

Core i5-1335UE

MSRP: $312|Avg: $312

100%

#638

Celeron Dual-Core T1400

MSRP: $80|Avg: $10

97%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon E5-2643 v4

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

29271%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

5527%

#10

Xeon 6337P

MSRP: $60|Avg: $5

4910%

#15

EPYC 9174F

MSRP: $194|Avg: $30

3793%

#528

Xeon E5-2687W v3

MSRP: $2141|Avg: $749

96%

#529

Xeon Max 9480

MSRP: $12980|Avg: $12980

90%

#530

Xeon E5-2689 v4

MSRP: $2723|Avg: $100

88%

#531

EPYC 7543

MSRP: $10257|Avg: $468

86%

#947

Xeon E5-2643 v4

MSRP: $1552|Avg: $555

100%

#949

Xeon E5-2630 v2

MSRP: $1069|Avg: $1224

99%

#953

Xeon E5-1620

MSRP: $885|Avg: $70

93%

#955

Xeon E5462

MSRP: $342|Avg: $45

91%

#958

Xeon E5-4650 v2

MSRP: $1723|Avg: $48

89%

#959

Xeon E5-1620 v4

MSRP: $1166|Avg: $160

89%

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 i5-1335UE (2023) utilizes 10 nm technology and **DDR4, DDR5 Dual-channel**, providing a fundamental performance advantage.

Insight	Core i5-1335UE	Xeon E5-2643 v4
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($312)	⚠️ Higher cost ($555)
Longevity	✨ Modern (Raptor Lake-U (2023) / 10 nm)	🛑 Legacy (Broadwell (2015−2019) / 14 nm)

💎 Value Proposition

The Xeon E5-2643 v4 (2016) relies on 14 nm technology and DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, placing it in a different performance category relative to modern standards.

Insight	Core i5-1335UE	Xeon E5-2643 v4
Cost Efficiency	✅ Better overall value (+76%)	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($312)	⚠️ Higher cost ($555)

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 i5-1335UE Benchmark Check

Xeon E5-2643 v4 Benchmark Check

Technical Specifications

Side-by-side comparison of Core i5-1335UE and Xeon E5-2643 v4

Core i5-1335UE

The Core i5-1335UE is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 10 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 4.5 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 10,902 points. Launch price was $149.

Xeon E5-2643 v4

The Xeon E5-2643 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L3 cache: 20 MB. L2 cache: 1.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 11,024 points. Launch price was $1,552.

⚡

Processing Power

The Core i5-1335UE packs 10 cores / 12 threads, while the Xeon E5-2643 v4 offers 6 cores / 12 threads — the Core i5-1335UE has 4 more cores. Boost clocks reach 4.5 GHz on the Core i5-1335UE versus 3.7 GHz on the Xeon E5-2643 v4 — a 19.5% clock advantage for the Core i5-1335UE (base: 1.3 GHz vs 3.4 GHz). The Core i5-1335UE uses the Raptor Lake-U (2023) architecture (10 nm), while the Xeon E5-2643 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i5-1335UE scores 10,902 against the Xeon E5-2643 v4's 11,024 — a 1.1% lead for the Xeon E5-2643 v4. L3 cache: 12 MB (total) on the Core i5-1335UE vs 20 MB on the Xeon E5-2643 v4.

Feature	Core i5-1335UE	Xeon E5-2643 v4
Cores / Threads	10 / 12+67%	6 / 12
Boost Clock	4.5 GHz+22%	3.7 GHz
Base Clock	1.3 GHz	3.4 GHz+162%
L3 Cache	12 MB (total)	20 MB+67%
L2 Cache	1.25 MB (per core)	1.5 MB+20%
Process	10 nm-29%	14 nm
Architecture	Raptor Lake-U (2023)	Broadwell (2015−2019)
PassMark	10,902	11,024+1%

🧠

Memory & Platform

The Core i5-1335UE uses the FCBGA1744 socket (PCIe 5.0), while the Xeon E5-2643 v4 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i5-1335UE	Xeon E5-2643 v4
Socket	FCBGA1744	LGA2011
PCIe Generation	PCIe 5.0	PCIe 5.0

💰

Value Analysis

The Core i5-1335UE launched at $312 MSRP, while the Xeon E5-2643 v4 debuted at $1552. At current prices ($312 vs $555), the Core i5-1335UE is $243 cheaper. In terms of value (PassMark points per dollar), the Core i5-1335UE delivers 34.9 pts/$ vs 19.9 pts/$ for the Xeon E5-2643 v4 — making the Core i5-1335UE the 55% better value option.