Ryzen 9 9950X vs Xeon E5-4603 v2

VS

Primary details

Comparing Xeon E5-4603 v2 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated59
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data61.82
Market segmentServerDesktop processor
Power efficiencyno data23.26
Architecture codenameno dataGranite Ridge (2024)
Release date1 January 2014 (10 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-4603 v2 and Ryzen 9 9950X 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)16 (Hexadeca-Core)
Threads832
Base clock speed2.2 GHz4.3 GHz
Boost clock speed2.2 GHz5.7 GHz
Bus rate6.4 GT/sno data
L1 cacheno data80 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache10 MB Intel® Smart Cache64 MB (shared)
Chip lithography22 nm4 nm
Die sizeno data2x 70.6 mm2
Maximum core temperature77 °C95 °C
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon E5-4603 v2 and Ryzen 9 9950X 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 configuration41
SocketFCLGA2011AM5
Power consumption (TDP)95 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4603 v2 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching+no data
PAE46 Bitno data
Precision Boost 2no data+

Security technologies

Xeon E5-4603 v2 and Ryzen 9 9950X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4603 v2 and Ryzen 9 9950X are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4603 v2 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333DDR5
Maximum memory size768 GBno data
Max memory channels4no data
Maximum memory bandwidth42.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4603 v2 and Ryzen 9 9950X.

PCIe version3.05.0
PCI Express lanes4024

Pros & cons summary


Recency 1 January 2014 15 August 2024
Physical cores 4 16
Threads 8 32
Chip lithography 22 nm 4 nm
Power consumption (TDP) 95 Watt 170 Watt

Xeon E5-4603 v2 has 78.9% lower power consumption.

Ryzen 9 9950X, on the other hand, has an age advantage of 10 years, 300% more physical cores and 300% more threads, and a 450% more advanced lithography process.

We couldn't decide between Xeon E5-4603 v2 and Ryzen 9 9950X. We've got no test results to judge.

Be aware that Xeon E5-4603 v2 is a server/workstation processor while Ryzen 9 9950X is a desktop one.


Should you still have questions on choice between Xeon E5-4603 v2 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E5-4603 v2
Xeon E5-4603 v2
AMD Ryzen 9 9950X
Ryzen 9 9950X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


No user ratings yet.

Rate Xeon E5-4603 v2 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 294 votes

Rate Ryzen 9 9950X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-4603 v2 or Ryzen 9 9950X, agree or disagree with our judgements, or report an error or mismatch.