Phenom X3 8450 vs Xeon X3440

Aggregate performance score

Xeon X3440
2009
4 cores / 8 threads, 95 Watt
1.75
+127%
Phenom X3 8450
2008
3 cores / 3 threads, 95 Watt
0.77

Xeon X3440 outperforms Phenom X3 8450 by a whopping 127% based on our aggregate benchmark results.

Primary details

Comparing Xeon X3440 and Phenom X3 8450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20252640
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency1.740.77
Architecture codenameno dataToliman (2008)
Release date1 July 2009 (15 years ago)April 2008 (16 years ago)

Detailed specifications

Xeon X3440 and Phenom X3 8450 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)3 (Tri-Core)
Threads83
Base clock speed2.53 GHzno data
Boost clock speed2.93 GHz2.1 GHz
L1 cacheno data128 KB (per core)
L2 cacheno data512 KB (per core)
L3 cache8 MB Intel® Smart Cache2 MB (shared)
Chip lithography45 nm65 nm
Die sizeno data285 mm2
Maximum core temperature73 °Cno data
Number of transistorsno data450 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X3440 and Phenom X3 8450 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 configuration11
SocketFCLGA1156,LGA1156AM2+
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3440 and Phenom X3 8450. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE36 Bitno data

Security technologies

Xeon X3440 and Phenom X3 8450 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3440 and Phenom X3 8450 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 X3440 and Phenom X3 8450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333no data
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon X3440 and Phenom X3 8450.

PCIe version2.0no data
PCI Express lanes16no 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.


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 X3440 1.75
+127%
Phenom X3 8450 0.77

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 X3440 2773
+128%
Phenom X3 8450 1216

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon X3440 381
+48.8%
Phenom X3 8450 256

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon X3440 1187
+68.8%
Phenom X3 8450 703

Gaming performance

Pros & cons summary


Performance score 1.75 0.77
Physical cores 4 3
Threads 8 3
Chip lithography 45 nm 65 nm

Xeon X3440 has a 127.3% higher aggregate performance score, 33.3% more physical cores and 166.7% more threads, and a 44.4% more advanced lithography process.

The Xeon X3440 is our recommended choice as it beats the Phenom X3 8450 in performance tests.

Be aware that Xeon X3440 is a server/workstation processor while Phenom X3 8450 is a desktop one.


Should you still have questions on choice between Xeon X3440 and Phenom X3 8450, ask them in Comments section, and we shall answer.

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Intel Xeon X3440
Xeon X3440
AMD Phenom X3 8450
Phenom X3 8450

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Community ratings

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