Pentium G620T vs Xeon X5450

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Aggregate performance score

Xeon X5450
2007
120 Watt
1.54
+170%
Pentium G620T
2011
2 cores / 2 threads, 35 Watt
0.57

Xeon X5450 outperforms Pentium G620T by a whopping 170% based on our aggregate benchmark results.

Primary details

Comparing Xeon X5450 and Pentium G620T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21392818
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data3.00
Market segmentServerDesktop processor
Power efficiency1.191.51
Architecture codenameno dataSandy Bridge (2011−2013)
Release date1 October 2007 (17 years ago)22 May 2011 (13 years ago)
Launch price (MSRP)no data$80

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X5450 and Pentium G620T 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 coresno data2 (Dual-core)
Threadsno data2
Base clock speed3 GHz2.2 GHz
Boost clock speedno data2.2 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data256 KB (per core)
L3 cache12 MB L2 Cache3 MB (shared)
Chip lithography45 nm32 nm
Die sizeno data131 mm2
Maximum core temperature63 °C65 °C
Number of transistorsno data504 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon X5450 and Pentium G620T 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 configurationno data1
SocketLGA771FCLGA1155
Power consumption (TDP)120 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5450 and Pentium G620T. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Demand Based Switching+no data
FDIno data+
Fast Memory Accessno data+
FSB parity+no data

Security technologies

Xeon X5450 and Pentium G620T technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5450 and Pentium G620T are enumerated here.

VT-dno data-
VT-x++
EPT-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5450 and Pentium G620T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data17 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for 2nd Generation Intel® Processors
Graphics max frequencyno data1.1 GHz

Graphics interfaces

Available interfaces and connections of Xeon X5450 and Pentium G620T integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon X5450 and Pentium G620T.

PCIe versionno data2.0

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 X5450 1.54
+170%
Pentium G620T 0.57

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 X5450 2394
+167%
Pentium G620T 896

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 X5450 380
Pentium G620T 393
+3.4%

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 X5450 1101
+44.5%
Pentium G620T 762

Gaming performance

Pros & cons summary


Performance score 1.54 0.57
Recency 1 October 2007 22 May 2011
Chip lithography 45 nm 32 nm
Power consumption (TDP) 120 Watt 35 Watt

Xeon X5450 has a 170.2% higher aggregate performance score.

Pentium G620T, on the other hand, has an age advantage of 3 years, a 40.6% more advanced lithography process, and 242.9% lower power consumption.

The Xeon X5450 is our recommended choice as it beats the Pentium G620T in performance tests.

Be aware that Xeon X5450 is a server/workstation processor while Pentium G620T is a desktop one.


Should you still have questions on choice between Xeon X5450 and Pentium G620T, ask them in Comments section, and we shall answer.

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Intel Xeon X5450
Xeon X5450
Intel Pentium G620T
Pentium G620T

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Community ratings

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