Xeon w9-3595X vs E5603

Aggregate performance score

Xeon E5603
2011
4 cores / 4 threads, 80 Watt
1.22
Xeon w9-3595X
2024
60 cores / 120 threads, 385 Watt
62.48
+5021%

Xeon w9-3595X outperforms Xeon E5603 by a whopping 5021% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5603 and Xeon w9-3595X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking232213
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.1320.21
Market segmentServerServer
Power efficiency1.4415.29
Architecture codenameWestmere-EP (2010−2011)Sapphire Rapids (2023−2024)
Release date14 February 2011 (13 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$286$5,889

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w9-3595X has 15446% better value for money than Xeon E5603.

Detailed specifications

Xeon E5603 and Xeon w9-3595X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)60 (Hexaconta-Core)
Threads4120
Base clock speed1.6 GHz2 GHz
Boost clock speed1.6 GHz4.8 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)2 MB (per core)
L3 cache4 MB (shared)112.5 MB
Chip lithography32 nmIntel 7 nm
Die size239 mm24x 477 mm2
Maximum case temperature (TCase)no data81 °C
Number of transistors1,170 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon E5603 and Xeon w9-3595X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration21
SocketFCLGA1366,LGA1366FCLGA4677
Power consumption (TDP)80 Watt385 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5603 and Xeon w9-3595X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E5603 and Xeon w9-3595X technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5603 and Xeon w9-3595X are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5603 and Xeon w9-3595X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory size288 GB4 TB
Max memory channels38
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E5603 and Xeon w9-3595X.

PCIe version2.05.0
PCI Express lanesno data112

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E5603 1.22
Xeon w9-3595X 62.48
+5021%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E5603 1935
Xeon w9-3595X 98888
+5010%

Gaming performance

Pros & cons summary


Performance score 1.22 62.48
Recency 14 February 2011 24 August 2024
Physical cores 4 60
Threads 4 120
Power consumption (TDP) 80 Watt 385 Watt

Xeon E5603 has 381.3% lower power consumption.

Xeon w9-3595X, on the other hand, has a 5021.3% higher aggregate performance score, an age advantage of 13 years, and 1400% more physical cores and 2900% more threads.

The Xeon w9-3595X is our recommended choice as it beats the Xeon E5603 in performance tests.


Should you still have questions on choice between Xeon E5603 and Xeon w9-3595X, ask them in Comments section, and we shall answer.

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Intel Xeon E5603
Xeon E5603
Intel Xeon w9-3595X
Xeon w9-3595X

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Community ratings

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