Xeon E5506 vs Gold 6138

VS

Aggregate performance score

Xeon Gold 6138
2017
20 cores / 40 threads, 125 Watt
15.28
+1152%
Xeon E5506
2009
4 cores / 4 threads, 80 Watt
1.22

Xeon Gold 6138 outperforms Xeon E5506 by a whopping 1152% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6138 and Xeon E5506 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4542317
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.593.57
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiency11.571.44
Architecture codenameSkylake (server) (2017−2018)Gainestown (2009−2010)
Release date25 April 2017 (7 years ago)30 March 2009 (15 years ago)
Launch price (MSRP)$2,612$43

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6138 has 29% better value for money than Xeon E5506.

Detailed specifications

Xeon Gold 6138 and Xeon E5506 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 cores20 (Icosa-Core)4 (Quad-Core)
Threads404
Base clock speed2 GHz2.13 GHz
Boost clock speed3.7 GHz0.13 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier20no data
L1 cache1.25 MB64 KB (per core)
L2 cache20 MB256 KB (per core)
L3 cache27.5 MB4 MB (shared)
Chip lithography14 nm45 nm
Die sizeno data263 mm2
Maximum core temperature86 °C76 °C
Number of transistorsno data731 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon Gold 6138 and Xeon E5506 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 configuration4 (Multiprocessor)2
SocketFCLGA3647FCLGA1366,PLGA1366
Power consumption (TDP)125 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6138 and Xeon E5506. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle Statesno data+
Demand Based Switchingno data+
PAEno data40 Bit
Turbo Boost Max 3.0-no data

Security technologies

Xeon Gold 6138 and Xeon E5506 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6138 and Xeon E5506 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6138 and Xeon E5506. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR3
Maximum memory size768 GB144 GB
Max memory channels63
Maximum memory bandwidth128.001 GB/s19.2 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6138 and Xeon E5506.

PCIe version3.02.0
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.


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 Gold 6138 15.28
+1152%
Xeon E5506 1.22

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 Gold 6138 24264
+1148%
Xeon E5506 1944

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 Gold 6138 1094
+210%
Xeon E5506 353

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 Gold 6138 8199
+629%
Xeon E5506 1125

Gaming performance

Pros & cons summary


Performance score 15.28 1.22
Recency 25 April 2017 30 March 2009
Physical cores 20 4
Threads 40 4
Chip lithography 14 nm 45 nm
Power consumption (TDP) 125 Watt 80 Watt

Xeon Gold 6138 has a 1152.5% higher aggregate performance score, an age advantage of 8 years, 400% more physical cores and 900% more threads, and a 221.4% more advanced lithography process.

Xeon E5506, on the other hand, has 56.3% lower power consumption.

The Xeon Gold 6138 is our recommended choice as it beats the Xeon E5506 in performance tests.


Should you still have questions on choice between Xeon Gold 6138 and Xeon E5506, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6138
Xeon Gold 6138
Intel Xeon E5506
Xeon E5506

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Community ratings

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


4.5 137 votes

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Questions & comments

Here you can ask a question about Xeon Gold 6138 or Xeon E5506, agree or disagree with our judgements, or report an error or mismatch.