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.

Overview

The Xeon w5-3435X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.1 GHz, with boost up to 4.7 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800. Passmark benchmark score: 45,086 points. Launch price was $1,589.

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.

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 w5-3435X

#13

Xeon X5680

MSRP: $450|Avg: $13

192%

#14

Xeon Silver 4114

MSRP: $612|Avg: $30

158%

#15

EPYC 7D12

MSRP: $1000|Avg: $100

153%

#16

Xeon E5-2676 V3

MSRP: $1800|Avg: $36

132%

#17

Ryzen Threadripper PRO 3945WX

MSRP: $1149|Avg: $100

121%

#18

Xeon E5-4620 v2

MSRP: $273|Avg: $30

114%

#19

Xeon W3540

MSRP: $284|Avg: $10

111%

#20

EPYC 7302

MSRP: $978|Avg: $109

111%

#21

Xeon W3530

MSRP: $294|Avg: $10

111%

#22

EPYC 7473X

MSRP: $3900|Avg: $200

107%

#23

Ryzen Threadripper PRO 5965WX

MSRP: $2399|Avg: $225

107%

#24

Xeon E5-2650 v4

MSRP: $1166|Avg: $45

107%

#25

Xeon X5675

MSRP: $1440|Avg: $22

105%

#26

Xeon E5-1660

MSRP: $1080|Avg: $29

104%

#27

Xeon W-10855M

MSRP: $118|Avg: $43

103%

#28

Xeon w5-3435X

MSRP: $1589|Avg: $163

100%

#29

Xeon W3680

MSRP: $594|Avg: $26

98%

#30

Xeon E3-1241 v3

MSRP: $273|Avg: $27

96%

#31

Xeon Gold 6538N

MSRP: $3351|Avg: $170

95%

#32

Ryzen 5 PRO 1600

MSRP: $219|Avg: $45

95%

#33

Xeon E7-4880 v2

MSRP: $6619|Avg: $185

95%

#34

Ryzen 7 PRO 1700

MSRP: $329|Avg: $60

89%

#35

Xeon E5-2667

MSRP: $1552|Avg: $31

87%

#36

Xeon W-2125

MSRP: $444|Avg: $42

86%

#37

Xeon E5-2680

MSRP: $3226|Avg: $40

84%

#38

Xeon E5-2643 v3

MSRP: $219|Avg: $45

82%

#39

Xeon E5-4650 v2

MSRP: $1723|Avg: $48

82%

#40

EPYC 7532

MSRP: $2380|Avg: $225

82%

#41

Xeon E3-1275L v3

MSRP: $350|Avg: $29

79%

#42

Xeon W3570

MSRP: $999|Avg: $15

79%

#43

Xeon Platinum 8368

MSRP: $7214|Avg: $429

78%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Xeon w5-3435X across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Xeon w5-3435X specifications and capabilities.

⚡

Processing Power

The Xeon w5-3435X is a 16-core / 32-thread processor based on the Sapphire Rapids (2023−2024) architecture, manufactured on a Intel 7 nm process node. It reaches a maximum boost clock of 4.7 GHz from a base frequency of 3.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 45 MB of L3 cache, plus 2 MB (per core) of L2 cache and 80 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 45,086, placing it in the Enthusiast performance tier as a Recent generation product.

Specification	Xeon w5-3435X
Cores / ThreadsPhysical/logical processing units	16C / 32T
Max Boost ClockPeak single-core speed under boost	4.7 GHz
Base ClockGuaranteed minimum operating frequency	3.1 GHz
ArchitectureCPU microarchitecture design	Sapphire Rapids (2023−2024)
Process NodeFabrication technology — smaller = more efficient	Intel 7 nm
L3 CacheShared cache — reduces memory latency for all cores	45 MB
L2 CachePer-core fast cache for frequently accessed data	2 MB (per core)
L1 CacheUltra-fast per-core cache	80 kB (per core)
Die SizePhysical silicon area of the processor	4x 477 mm2
64-bit Support	Yes
Windows 11 Compatible	Yes
Unlocked MultiplierWhether the CPU can be overclocked	Yes (Overclockable)
PassMark ScoreOverall multi-threaded benchmark score	45,086

🧠

Memory & Platform

The Xeon w5-3435X fits into the LGA4677 socket and supports PCIe 5.0 with 112 total PCIe lanes for expansion cards and storage. It supports DDR5-4800 memory at speeds up to 4800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 4096 across 8 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: None — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Xeon w5-3435X
TypeDesktop or Laptop processor	server
SocketMotherboard socket required	LGA4677
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 5.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	112
RAM TypeSupported memory standard	DDR5-4800
Max RAM SpeedMaximum officially supported memory frequency	4800
Max RAM CapacityMaximum installable memory	4096
RAM ChannelsDual-channel doubles bandwidth vs single-channel	8
ECC SupportError-Correcting Code memory — prevents data corruption	Yes
Integrated GPUBuilt-in graphics processor	None
Compatible ChipsetsMotherboard chipsets that support this CPU	W790
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

It features an unlocked multiplier, allowing enthusiasts to overclock beyond stock frequencies for additional performance. It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: VT-x, VT-d — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Threadripper PRO 7955WX.

Specification	Xeon w5-3435X
OverclockingWhether CPU clock can be manually increased	✅ Unlocked
AVX-512Advanced vector instructions for AI/ML workloads	✅ Supported
VirtualizationHardware-assisted virtualization technology	VT-x, VT-d
Direct CompetitorMarket equivalent from rival manufacturer	Threadripper PRO 7955WX

🌡️

Power & Cooling

The Xeon w5-3435X has a rated TDP (Thermal Design Power) of 270 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: LGA4677 Workstation Cooler.

Specification	Xeon w5-3435X
TDPThermal Design Power — heat output under sustained workload	270 Watt
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	LGA4677 Workstation Cooler

💰

Value Analysis

At an average price of $163 (MSRP: $1589), the Xeon w5-3435X delivers 277 PassMark points per dollar. Performance ranking position: #247 out of all indexed processors.

Specification	Xeon w5-3435X
MSRPManufacturer's Suggested Retail Price	$1589
Avg Price (30d)Average market price over the last 30 days	$163
Launch PriceOriginal retail price at launch	$1,589
Performance RankPosition in overall performance ranking	#247
Release DateLaunch date	15 February 2023 (2 years ago)
Release Year	2023
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel