i7-870S vs i7-3770T

VS

Aggregate performance score

Core i7-3770T
2012
4 cores / 8 threads, 45 Watt
3.43
+97.1%
Core i7-870S
2010
4 cores / 8 threads, 82 Watt
1.74

Core i7-3770T outperforms Core i7-870S by an impressive 97% based on our aggregate benchmark results.

Primary details

Comparing Core i7-3770T and Core i7-870S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15482027
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.42no data
Market segmentDesktop processorDesktop processor
Power efficiency7.212.01
Architecture codenameIvy Bridge (2012−2013)Lynnfield (2009−2010)
Release date29 April 2012 (12 years ago)19 July 2010 (14 years ago)
Launch price (MSRP)$330no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-3770T and Core i7-870S 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)4 (Quad-Core)
Threads88
Base clock speed2.5 GHz2.66 GHz
Boost clock speed3.7 GHz3.6 GHz
Bus rate5 GT/s2.5 GT/s
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8192 KB (shared)8 MB (shared)
Chip lithography22 nm45 nm
Die size160 mm2296 mm2
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,400 million774 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-3770T and Core i7-870S 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
SocketFCLGA1155FCLGA1156,LGA1156
Power consumption (TDP)45 Watt82 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3770T and Core i7-870S. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.2
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring+-
Demand Based Switchingno data-
PAEno data36 Bit
FDI+no data

Security technologies

Core i7-3770T and Core i7-870S technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3770T and Core i7-870S are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-3770T and Core i7-870S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GB16 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 4000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-3770T and Core i7-870S integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Core i7-3770T and Core i7-870S.

PCIe version3.02.0
PCI Express lanesno data16

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.

i7-3770T 3.43
+97.1%
i7-870S 1.74

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.

i7-3770T 5444
+96.9%
i7-870S 2765

Gaming performance

Pros & cons summary


Performance score 3.43 1.74
Recency 29 April 2012 19 July 2010
Chip lithography 22 nm 45 nm
Power consumption (TDP) 45 Watt 82 Watt

i7-3770T has a 97.1% higher aggregate performance score, an age advantage of 1 year, a 104.5% more advanced lithography process, and 82.2% lower power consumption.

The Core i7-3770T is our recommended choice as it beats the Core i7-870S in performance tests.


Should you still have questions on choice between Core i7-3770T and Core i7-870S, ask them in Comments section, and we shall answer.

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Intel Core i7-3770T
Core i7-3770T
Intel Core i7-870S
Core i7-870S

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Community ratings

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Questions & comments

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