Intel Core i7-3517U vs Core i3-7020U

Intel Core i7-3517U
Intel Core i3-7020U

General info

Comparing Core i7-3517U and Core i3-7020U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Laptop
 
Laptop
Series
Intel Core i7
 
Intel Core i3
Architecture codename
Ivy Bridge
 
Kaby Lake
Release date
3 June 2012
 
30 August 2016
Launch price (MSRP)
no data
 
$281

Technical specs

Core i7-3517U and Core i3-7020U quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i7-3517U and Core i3-7020U performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
4
Maximum frequency
3 GHz
 
2.3 GHz
L1 cache
128 KB
 
128 KB
L2 cache
512 KB
 
512 KB
L3 cache
4096 KB
 
3 MB
Manufacturing process technology
22 nm
 
14 nm
Die size
118 mm2
 
no data
Maximum core temperature
105 °C
 
100 °C
64 bit support
+
 
+

Compatibility

Information on Core i7-3517U and Core i3-7020U compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
1
Socket
FCBGA1023
 
FC-BGA1356, FCBGA1356
Power consumption (TDP)
17 Watt
 
15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3517U and Core i3-7020U. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® AVX
 
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI
+
 
+
AVX
+
 
+
vPro
-
 
-
Enhanced SpeedStep (EIST)
+
 
+
Speed Shift
no data
 
+
My WiFi
+
 
+
Turbo Boost
+
 
-
Hyper-Threading
+
 
+
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
+
 
+
Smart Response
no data
 
+
Demand Based Switching
-
 
no data
FDI
+
 
no data
Fast Memory Access
+
 
no data

Security technologies

Core i7-3517U and Core i3-7020U technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
-
EDB
+
 
+
Secure Key
+
 
+
MPX
-
 
+
Identity Protection
+
 
+
SGX
no data
 
Yes with Intel® ME
OS Guard
no data
 
+
Anti-Theft
+
 
no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3517U and Core i3-7020U are enumerated here.
AMD-V
-
 
+
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-3517U and Core i3-7020U.
Supported memory types
DDR3 / L / -RS 1333 / 1600
 
DDR4-2133, LPDDR3-1866, DDR3L-1600
Maximum memory size
32 GB
 
32 GB
Max memory channels
2
 
2
Maximum memory bandwidth
25.6 GB / s
 
34.1 GB / s

Graphics specifications

General parameters of GPUs integrated into Core i7-3517U and Core i3-7020U.
Integrated graphics
Intel HD Graphics 4000 (350 - 1150 MHz)
 
Intel HD Graphics 620 (300 - 1000 MHz)
Max video memory
no data
 
32 GB
Quick Sync
+
 
+
Clear Video
no data
 
+
Clear Video HD
+
 
+
Graphics max frequency
1.15 GHz
 
1 GHz
InTru 3D
+
 
+

Graphics interfaces

Available interfaces and connections of Core i7-3517U and Core i3-7020U integrated GPUs.
Number of displays supported
3
 
3
eDP
+
 
+
DisplayPort
+
 
+
HDMI
+
 
+
DVI
no data
 
+
SDVO
+
 
no data
CRT
+
 
no data

Graphics image quality

Maximum display resolutions supported by Core i7-3517U and Core i3-7020U integrated GPUs, including resolutions over different interfaces.
4K resolution support
no data
 
+
Max resolution over HDMI 1.4
no data
 
4096x2304@24Hz
Max resolution over eDP
no data
 
4096x2304@60Hz
Max resolution over DisplayPort
no data
 
4096x2304@60Hz

Graphics API support

APIs supported by Core i7-3517U and Core i3-7020U integrated GPUs, sometimes API versions are included.
DirectX
no data
 
12
OpenGL
no data
 
4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-3517U and Core i3-7020U.
PCIe revision
2.0
 
3.0
Max number of PCIe lanes
16
 
12

Benchmark performance

Non-gaming benchmarks performance of Core i7-3517U and Core i3-7020U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i7-3517U 2.79
i3-7020U 3.25 +16.5%

Cinebench 10 32-bit single-core

i7-3517U 4025 +12.2%
i3-7020U 3588

Cinebench 10 32-bit multi-core

i7-3517U 8597 +6.4%
i3-7020U 8083

WinRAR 4.0

i7-3517U 2465 +28.4%
i3-7020U 1920

x264 encoding pass 1

i7-3517U 83 +3.8%
i3-7020U 80

x264 encoding pass 2

i7-3517U 16 +0%
i3-7020U 16

TrueCrypt AES

i7-3517U 1
i3-7020U 1

Passmark

i7-3517U 2182
i3-7020U 2546 +16.7%

Gaming performance

Let's see how good Core i7-3517U and Core i3-7020U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i7-3517U

Turbo Boost 2.0 (dynamically manages an Intel CPU's voltage and core frequency, allowing them to exceed rated values for short periods of time)
Trusted Execution (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)
Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
Anti-Theft (Anti-Theft enabled laptop, if equipped with a 3G module, can be blocked remotely by an SMS message when stolen)
My WiFi (allows an Intel CPU based laptop function as a WiFi router)
Idle States (a set of CPU idle states of varied depth, used for energy saving purposes)
Enhanced SpeedStep (saves energy by managing CPU frequency and voltage in realtime. Supercedes SpeedStep)
Thermal Monitorin (prevents a CPU from overheating by lowering frequency upon reaching the critical temperature)
Execute Disable Bit (allows marking some memory ranges as non-executable, thus protecting software against so-called "buffer overflow" attacks)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)

Advantages of Intel Core i3-7020U

16.5% faster in synthetic tests
Much newer (30 August 2016 vs 3 June 2012)
Finer manufacturing process technology (14 vs 22 nm)
Less power hungry (15 vs 17 watts)
AVX2 (Advanced Vector Extensions 2 - an extension to AVX, the set of SIMD instructions working with 128- and 256-bit registers)
Quick Sync (hardware acceleration of video encoding and decoding for Intel CPUs. Speeds up video encoding by times, but at the cost of somewhat lower quality)
Virtualization (Hardware acceleration of virtual machines)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
MemoryProtectionExtensionsVersion

So, Core i7-3517U or Core i3-7020U?

Judging by the results of synthetic and gaming tests, Technical City recommends Intel Core i3-7020U.
Should you still have questions on choice between Core i7-3517U and Core i3-7020U, ask them in Comments section, and we shall answer.

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