Pentium D 950 vs Xeon W-2104

Primary details

Comparing Xeon W-2104 and Pentium D 950 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1535not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.46no data
Market segmentServerDesktop processor
SeriesIntel Xeon Wno data
Power efficiency2.73no data
Architecture codenameSkylake (server) (2017−2019)Presler (2005−2007)
Release date29 August 2017 (7 years ago)16 January 2006 (18 years ago)
Launch price (MSRP)$255$637

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2104 and Pentium D 950 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)2 (Dual-core)
Threads42
Base clock speed3.2 GHz3.4 GHz
Boost clock speed3.2 GHz3.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier32no data
L1 cache256 KB16 KB (per core)
L2 cache4 MB2 MB (per die)
L3 cache8.25 MB (shared)0 KB
Chip lithography14 nm65 nm
Die size484 mm22x 81 mm2
Maximum core temperatureno dataC1+D0=63 °C, B1=69 °C
Maximum case temperature (TCase)66 °Cno data
Number of transistorsno data376 million
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data1.2V-1.3375V

Compatibility

Information on Xeon W-2104 and Pentium D 950 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 configuration1 (Uniprocessor)1
SocketFCLGA2066LGA775,PLGA775
Power consumption (TDP)120 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2104 and Pentium D 950. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology--
Hyper-Threading Technology--
TSX+-
Idle States++
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+-
PAE46 Bit32 Bit
Turbo Boost Max 3.0-no data
FSB parityno data-

Security technologies

Xeon W-2104 and Pentium D 950 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
MPX+-
Identity Protection+-
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2104 and Pentium D 950 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2104 and Pentium D 950. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR1, DDR2, DDR3
Maximum memory size512 GBno data
Max memory channels4no data
Maximum memory bandwidth76.805 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Xeon W-2104 and Pentium D 950.

PCIe version3.0no data
PCI Express lanes48no data

Synthetic benchmark performance

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



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 W-2104 5495
+707%
Pentium D 950 681

Pros & cons summary


Recency 29 August 2017 16 January 2006
Physical cores 4 2
Threads 4 2
Chip lithography 14 nm 65 nm
Power consumption (TDP) 120 Watt 130 Watt

Xeon W-2104 has an age advantage of 11 years, 100% more physical cores and 100% more threads, a 364.3% more advanced lithography process, and 8.3% lower power consumption.

We couldn't decide between Xeon W-2104 and Pentium D 950. We've got no test results to judge.

Be aware that Xeon W-2104 is a server/workstation processor while Pentium D 950 is a desktop one.


Should you still have questions on choice between Xeon W-2104 and Pentium D 950, ask them in Comments section, and we shall answer.

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Intel Xeon W-2104
Xeon W-2104
Intel Pentium D 950
Pentium D 950

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