V-Series V140 vs i7-3820

#ad 
Buy on Amazon
VS

Aggregate performance score

Core i7-3820
2012, $400
4 cores / 8 threads, 130 Watt
3.31
+1224%

Core i7-3820 outperforms V-Series V140 by a whopping 1224% based on our aggregate benchmark results.

Primary details

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

Place in the ranking17863454
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.41no data
Market segmentDesktop processorLaptop
Seriesno dataAMD V-Series
Power efficiency1.070.42
DesignerIntelAMD
Architecture codenameSandy Bridge-E (2011−2013)Champlain (2010−2011)
Release dateFebruary 2012 (14 years ago)4 October 2010 (15 years ago)
Launch price (MSRP)$400no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Core i7-3820 and V-Series V140 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)1 (Single-Core)
Threads81
Base clock speed3.6 GHzno data
Boost clock speed3.8 GHz2.3 GHz
Bus rate5 GT/s3200 MHz
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)512 KB
L3 cache10240 KB (shared)no data
Chip lithography32 nm45 nm
Die size294 mm2no data
Maximum case temperature (TCase)67 °Cno data
Number of transistors1270 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-3820 and V-Series V140 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 configuration1no data
SocketFCLGA2011S1
Power consumption (TDP)130 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3820 and V-Series V140. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVXMMX, 3DNow, SSE, SSE2, SSE3, SSE4A, AMD64, Enhanced Virus Protection, Virtualization
AES-NI+-
AVX+-
VirusProtect-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Smart Response+no data
Demand Based Switching-no data

Security technologies

Core i7-3820 and V-Series V140 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3820 and V-Series V140 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-3820 and V-Series V140. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size64.23 GBno data
Max memory channels4no data
Maximum memory bandwidth51.2 GB/sno data

Peripherals

Specifications and connection of peripherals supported by Core i7-3820 and V-Series V140.

PCIe version2.0no data
PCI Express lanes40no data

Gaming performance

Pros & cons summary


Performance score 3.31 0.25
Physical cores 4 1
Threads 8 1
Chip lithography 32 nm 45 nm
Power consumption (TDP) 130 Watt 25 Watt

i7-3820 has a 1224% higher aggregate performance score, 300% more physical cores and 700% more threads, and a 40.6% more advanced lithography process.

V-Series V140, on the other hand, has 420% lower power consumption.

The Intel Core i7-3820 is our recommended choice as it beats the AMD V-Series V140 in performance tests.

Note that Core i7-3820 is a desktop processor while V-Series V140 is a notebook 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 Core i7-3820
Core i7-3820
AMD V-Series V140
V-Series V140

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.


3.6 369 votes

Rate Core i7-3820 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 68 votes

Rate V-Series V140 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Comments

Here you can give us your opinion about processors Core i7-3820 and V-Series V140, agree or disagree with our ratings, or report bugs or inaccuracies on the site.