Core 2 Duo E6750 vs Xeon Gold 6138

#ad 
Buy on Amazon
VS

Aggregate performance score

Xeon Gold 6138
2017
20 cores / 40 threads, 125 Watt
15.05
+2252%
Core 2 Duo E6750
2007
2 cores / 2 threads, 65 Watt
0.64

Xeon Gold 6138 outperforms Core 2 Duo E6750 by a whopping 2252% based on our aggregate benchmark results.

Primary details

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

Place in the ranking5182903
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.77no data
Market segmentServerDesktop processor
SeriesIntel Xeon Goldno data
Power efficiency11.550.94
DesignerIntelIntel
Architecture codenameSkylake (server) (2017−2018)Conroe (2006−2007)
Release date25 April 2017 (8 years ago)July 2007 (17 years ago)
Launch price (MSRP)$2,612no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon Gold 6138 and Core 2 Duo E6750 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)2 (Dual-core)
Threads402
Base clock speed2 GHz2.66 GHz
Boost clock speed3.7 GHz2.67 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s1333 MHz
Multiplier20no data
L1 cache1.25 MB64 KB
L2 cache20 MB4 MB
L3 cache27.5 MB0 KB
Chip lithography14 nm65 nm
Die sizeno data143 mm2
Maximum core temperature86 °C72 °C
Number of transistorsno data291 million
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data0.85V-1.5V

Compatibility

Information on Xeon Gold 6138 and Core 2 Duo E6750 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)1
SocketFCLGA3647PLGA775
Power consumption (TDP)125 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6138 and Core 2 Duo E6750. 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+
Thermal Monitoring-+
Demand Based Switchingno data-
Turbo Boost Max 3.0-no data
FSB parityno data-

Security technologies

Xeon Gold 6138 and Core 2 Duo E6750 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 Core 2 Duo E6750 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6138 and Core 2 Duo E6750. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR1, DDR2, DDR3
Maximum memory size768 GBno data
Max memory channels6no data
Maximum memory bandwidth128.001 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6138 and Core 2 Duo E6750.

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.


Combined synthetic benchmark score

This is our combined benchmark performance rating.

Xeon Gold 6138 15.05
+2252%
Core 2 Duo E6750 0.64

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. Other than that, Passmark measures multi-core performance.

Xeon Gold 6138 24146
+2256%
Core 2 Duo E6750 1025

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 1087
+261%
Core 2 Duo E6750 301

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 8097
+1526%
Core 2 Duo E6750 498

Gaming performance

Pros & cons summary


Performance score 15.05 0.64
Physical cores 20 2
Threads 40 2
Chip lithography 14 nm 65 nm
Power consumption (TDP) 125 Watt 65 Watt

Xeon Gold 6138 has a 2251.6% higher aggregate performance score, 900% more physical cores and 1900% more threads, and a 364.3% more advanced lithography process.

Core 2 Duo E6750, on the other hand, has 92.3% lower power consumption.

The Intel Xeon Gold 6138 is our recommended choice as it beats the Intel Core 2 Duo E6750 in performance tests.

Be aware that Xeon Gold 6138 is a server/workstation processor while Core 2 Duo E6750 is a desktop one.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon Gold 6138
Xeon Gold 6138
Intel Core 2 Duo E6750
Core 2 Duo E6750

Other comparisons

We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.

Community ratings

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


4.4 155 votes

Rate Xeon Gold 6138 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.5 219 votes

Rate Core 2 Duo E6750 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Comments

Here you can give us your opinion about processors Xeon Gold 6138 and Core 2 Duo E6750, agree or disagree with our ratings, or report bugs or inaccuracies on the site.