Ultra 5 245K vs Xeon E5-1680 v2

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Aggregate performance score

Xeon E5-1680 v2
2013
8 cores / 16 threads, 130 Watt
7.94
Core Ultra 5 245K
2024
14 cores / 14 threads, 125 Watt
27.76
+250%

Core Ultra 5 245K outperforms Xeon E5-1680 v2 by a whopping 250% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1680 v2 and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking951173
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data78.88
Market segmentServerDesktop processor
Power efficiency5.7821.00
Architecture codenameIvy Bridge-EP (2013)Arrow Lake-S (2024−2025)
Release date10 September 2013 (11 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1680 v2 and Core Ultra 5 245K 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 cores8 (Octa-Core)14 (Tetradeca-Core)
Performance-coresno data6
Efficient-coresno data8
Threads1614
Base clock speed3 GHz4.2 GHz
Boost clock speed3.9 GHz5.2 GHz
Bus rate0 GT/s159 MHz
L1 cache64K (per core)112 KB (per core)
L2 cache256K (per core)3 MB (per core)
L3 cache25 MB (shared)24 MB (shared)
Chip lithography22 nm3 nm
Die size341 mm2243 mm2
Maximum case temperature (TCase)85 °Cno data
Number of transistors2,800 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++
VID voltage range0.65–1.3Vno data

Compatibility

Information on Xeon E5-1680 v2 and Core Ultra 5 245K 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
SocketFCLGA2011FCLGA1851
Power consumption (TDP)130 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1680 v2 and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology+2.0
Hyper-Threading Technology+no data
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
SIPP-+
Demand Based Switching+no data
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Xeon E5-1680 v2 and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1680 v2 and Core Ultra 5 245K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1680 v2 and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866DDR5-6400
Maximum memory size256 GB192 GB
Max memory channels42
Maximum memory bandwidth59.7 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® Graphics
Quick Sync Video-+
Graphics max frequencyno data1.9 GHz

Graphics interfaces

Available interfaces and connections of Xeon E5-1680 v2 and Core Ultra 5 245K integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon E5-1680 v2 and Core Ultra 5 245K integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data4K @ 60Hz
Max resolution over DisplayPortno data8K @ 60Hz

Graphics API support

APIs supported by Xeon E5-1680 v2 and Core Ultra 5 245K integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1680 v2 and Core Ultra 5 245K.

PCIe version3.05.0 and 4.0
PCI Express lanes4020

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 E5-1680 v2 7.94
Ultra 5 245K 27.76
+250%

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 E5-1680 v2 12606
Ultra 5 245K 44090
+250%

Gaming performance

Pros & cons summary


Performance score 7.94 27.76
Recency 10 September 2013 24 October 2024
Physical cores 8 14
Threads 16 14
Chip lithography 22 nm 3 nm
Power consumption (TDP) 130 Watt 125 Watt

Xeon E5-1680 v2 has 14.3% more threads.

Ultra 5 245K, on the other hand, has a 249.6% higher aggregate performance score, an age advantage of 11 years, 75% more physical cores, a 633.3% more advanced lithography process, and 4% lower power consumption.

The Core Ultra 5 245K is our recommended choice as it beats the Xeon E5-1680 v2 in performance tests.

Be aware that Xeon E5-1680 v2 is a server/workstation processor while Core Ultra 5 245K is a desktop one.


Should you still have questions on choice between Xeon E5-1680 v2 and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon E5-1680 v2
Xeon E5-1680 v2
Intel Core Ultra 5 245K
Core Ultra 5 245K

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Community ratings

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4.3 148 votes

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Questions & comments

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