Pentium Gold G6405 vs Xeon E3-1265L v4

#ad 
Buy on Amazon
VS

Aggregate performance score

Xeon E3-1265L v4
2015
4 cores / 8 threads, 35 Watt
4.50
+63.6%

Xeon E3-1265L v4 outperforms Pentium Gold G6405 by an impressive 64% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1265L v4 and Pentium Gold G6405 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking12601619
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data25.64
Market segmentServerDesktop processor
Architecture codenameBroadwell-DT (2015)Comet Lake-R (2021)
Release date2 June 2015 (9 years ago)16 March 2021 (3 years ago)
Current priceno data$92

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1265L v4 and Pentium Gold G6405 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)2 (Dual-core)
Threads84
Base clock speed2.3 GHz4.1 GHz
Boost clock speed3.3 GHz4.1 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)256 KB (per core)
L3 cache6 MB (shared)4 MB (shared)
Chip lithography14 nm14 nm
Die size182 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Xeon E3-1265L v4 and Pentium Gold G6405 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
SocketFCLGA1150FCLGA1200
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1265L v4 and Pentium Gold G6405. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
eDRAM128 MBno data
Turbo Boost Technology2.0-
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoringno data+
SIPPno data-
Turbo Boost Max 3.0no data-
FDI+no data
StatusDiscontinuedLaunched

Security technologies

Xeon E3-1265L v4 and Pentium Gold G6405 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
Identity Protectionno data+
SGXno dataYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1265L v4 and Pentium Gold G6405 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1265L v4 and Pentium Gold G6405. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600, DDR3L-1866DDR4-2666
Maximum memory size32 GB128 GB
Max memory channels22
Maximum memory bandwidth29.8 GB/s41.6 GB/s
ECC memory support+no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Pro P6300Intel UHD Graphics 610
Max video memory32 GB64 GB
Quick Sync Video++
Clear Video++
Clear Video HDno data+
Graphics max frequency1.05 GHz1.05 GHz
Execution Units48no data
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon E3-1265L v4 and Pentium Gold G6405 integrated GPUs.

Number of displays supported33

Graphics image quality

Maximum display resolutions supported by Xeon E3-1265L v4 and Pentium Gold G6405 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Xeon E3-1265L v4 and Pentium Gold G6405 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1265L v4 and Pentium Gold G6405.

PCIe version3.03.0
PCI Express lanes1616

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 E3-1265L v4 4.50
+63.6%
Pentium Gold G6405 2.75

Xeon E3-1265L v4 outperforms Pentium Gold G6405 by 64% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon E3-1265L v4 6954
+63.6%
Pentium Gold G6405 4251

Xeon E3-1265L v4 outperforms Pentium Gold G6405 by 64% in Passmark.

Gaming performance

Pros & cons summary


Performance score 4.50 2.75
Recency 2 June 2015 16 March 2021
Physical cores 4 2
Threads 8 4
Power consumption (TDP) 35 Watt 15 Watt

The Xeon E3-1265L v4 is our recommended choice as it beats the Pentium Gold G6405 in performance tests.

Be aware that Xeon E3-1265L v4 is a server/workstation processor while Pentium Gold G6405 is a desktop one.


Should you still have questions on choice between Xeon E3-1265L v4 and Pentium Gold G6405, ask them in Comments section, and we shall answer.

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 E3-1265L v4
Xeon E3-1265L v4
Intel Pentium Gold G6405
Pentium Gold G6405

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.5 4 votes

Rate Xeon E3-1265L v4 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 338 votes

Rate Pentium Gold G6405 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E3-1265L v4 or Pentium Gold G6405, agree or disagree with our judgements, or report an error or mismatch.