i3-1005G1 vs i7-3770

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Aggregate performance score

Core i7-3770
2012
4 cores / 8 threads, 77 Watt
4.04
+30.7%
Core i3-1005G1
2019
2 cores / 4 threads, 15 Watt
3.09

Core i7-3770 outperforms Core i3-1005G1 by a substantial 31% based on our aggregate benchmark results.

Primary details

Comparing Core i7-3770 and Core i3-1005G1 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14181634
Place by popularity2267
Cost-effectiveness evaluation0.70no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i3
Power efficiency4.9711.70
Architecture codenameIvy Bridge (2012−2013)Ice Lake (Client) (2019)
Release date29 April 2012 (12 years ago)1 August 2019 (5 years ago)
Launch price (MSRP)$294$281

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-3770 and Core i3-1005G1 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 speed3.4 GHz1.2 GHz
Boost clock speed3.9 GHz3.4 GHz
Bus typeno dataOPI
Bus rate5 GT/s4 × 4 GT/s
Multiplierno data12
L1 cache64 KB (per core)160 KB
L2 cache256 KB (per core)1 MB
L3 cache8 MB (shared)4 MB (shared)
Chip lithography22 nm10 nm
Die size160 mm2no data
Maximum core temperature105 °C100 °C
Maximum case temperature (TCase)67 °C72 °C
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i7-3770 and Core i3-1005G1 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 (Uniprocessor)
SocketFCLGA1155FCBGA1526
Power consumption (TDP)77 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3770 and Core i3-1005G1. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
FDI+no data
Deep Learning Boost-+

Security technologies

Core i7-3770 and Core i3-1005G1 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key++
Identity Protection+-
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3770 and Core i3-1005G1 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-3770 and Core i3-1005G1. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s59.732 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4000Intel UHD Graphics for 10th Gen Intel Processors
Quick Sync Video++
Clear Video HD+no data
Graphics max frequency1.15 GHz900 MHz
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-3770 and Core i3-1005G1 integrated GPUs.

Number of displays supported33
eDPno data+
DisplayPort-+
HDMI-+

Graphics image quality

Maximum display resolutions supported by Core i7-3770 and Core i3-1005G1 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304@60Hz
Max resolution over eDPno data5120 x 3200@60Hz
Max resolution over DisplayPortno data5120 x 3200@60Hz

Graphics API support

APIs supported by Core i7-3770 and Core i3-1005G1 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Core i7-3770 and Core i3-1005G1.

PCIe version3.03.0

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.

i7-3770 4.04
+30.7%
i3-1005G1 3.09

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.

i7-3770 6411
+30.7%
i3-1005G1 4906

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.

i7-3770 673
i3-1005G1 1288
+91.4%

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.

i7-3770 2314
i3-1005G1 2385
+3.1%

Gaming performance

Pros & cons summary


Performance score 4.04 3.09
Integrated graphics card 1.18 5.58
Recency 29 April 2012 1 August 2019
Physical cores 4 2
Threads 8 4
Chip lithography 22 nm 10 nm
Power consumption (TDP) 77 Watt 15 Watt

i7-3770 has a 30.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.

i3-1005G1, on the other hand, has 372.9% faster integrated GPU, an age advantage of 7 years, a 120% more advanced lithography process, and 413.3% lower power consumption.

The Core i7-3770 is our recommended choice as it beats the Core i3-1005G1 in performance tests.

Note that Core i7-3770 is a desktop processor while Core i3-1005G1 is a notebook one.


Should you still have questions on choice between Core i7-3770 and Core i3-1005G1, ask them in Comments section, and we shall answer.

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Intel Core i7-3770
Core i7-3770
Intel Core i3-1005G1
Core i3-1005G1

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Community ratings

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Questions & comments

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