Xeon 6960P vs Pentium D 820

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Primary details

Comparing Pentium D 820 and Xeon 6960P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
SeriesPentium Dno data
Architecture codenameSmithfield (2005)Granite Rapids (2024)
Release dateMay 2005 (19 years ago)24 September 2024 (less than a year ago)

Detailed specifications

Pentium D 820 and Xeon 6960P 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 cores2 (Dual-core)72 (Doheptaconta-Core)
Threads2144
Base clock speed2.8 GHz2.7 GHz
Boost clock speed2.8 GHz3.9 GHz
Bus rate800 MHzno data
L1 cache28 KB112 KB (per core)
L2 cache2 MB2 MB (per core)
L3 cache0 KB432 MB (shared)
Chip lithography90 nm5 nm
Die size206 mm2no data
Maximum core temperature64 °Cno data
Maximum case temperature (TCase)no data80 °C
Number of transistors169 millionno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range1.2V-1.4Vno data

Compatibility

Information on Pentium D 820 and Xeon 6960P 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 configuration22
SocketPLGA7757529
Power consumption (TDP)95 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 820 and Xeon 6960P. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)-+
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
TSX-+
Idle States+no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data

Security technologies

Pentium D 820 and Xeon 6960P technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 820 and Xeon 6960P are enumerated here.

VT-d-+
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 820 and Xeon 6960P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Pentium D 820 and Xeon 6960P.

PCIe versionno data5.0
PCI Express lanesno data96

Pros & cons summary


Physical cores 2 72
Threads 2 144
Chip lithography 90 nm 5 nm
Power consumption (TDP) 95 Watt 500 Watt

Pentium D 820 has 426.3% lower power consumption.

Xeon 6960P, on the other hand, has 3500% more physical cores and 7100% more threads, and a 1700% more advanced lithography process.

We couldn't decide between Pentium D 820 and Xeon 6960P. We've got no test results to judge.

Note that Pentium D 820 is a desktop processor while Xeon 6960P is a server/workstation one.


Should you still have questions on choice between Pentium D 820 and Xeon 6960P, ask them in Comments section, and we shall answer.

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Intel Pentium D 820
Pentium D 820
Intel Xeon 6960P
Xeon 6960P

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Community ratings

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