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Intel Core i7-1355U vs AMD Ryzen 9 7940HS

Intel Core i7-1355UAMD Ryzen 9 7940HS
Product Collection
13th Generation Intel® Core™ i7 ProcessorsAMD Ryzen™ 9 Processors with Radeon™ Graphics
Code Name
Products formerly Raptor Lake"Phoenix"
Vertical Segment
Mobile
Laptop
Processor Number
i7-1355Un/a
Lithography
Intel 7TSMC 4nm FinFET
Total Cores
108
# of Performance-cores
2n/a
# of Efficient-cores
8n/a
Total Threads
1216
Max Turbo Frequency
5.00 GHzUp to 5.2GHz
Performance-core Max Turbo Frequency
5.00 GHzn/a
Efficient-core Max Turbo Frequency
3.70 GHzn/a
Cache
12 MB Intel® Smart Cache16MB
Processor Base Power
15 Wn/a
Maximum Turbo Power
55 Wn/a
Minimum Assured Power
12 Wn/a
Marketing Status
Launchedn/a
Launch Date
Q1'23n/a
Embedded Options Available
Non/a
Max Memory Size (dependent on memory type)
64 GB256GB
Memory Types
Up to DDR5 5200 MT/s, Up to DDR4 3200 MT/s, Up to LPDDR5/x 6400 MT/s, Up to LPDDR4x 4267 MT/s
DDR5 (FP7r2)
LPDDR5/x (FP7, FP8)
Max # of Memory Channels
22
ECC Memory Supported
Non/a
Processor Graphics
Intel® Iris® Xe Graphics eligiblen/a
Graphics Max Dynamic Frequency
1.30 GHzn/a
Graphics Output
eDP 1.4b, DP 1.4a, HDMI 2.1n/a
Execution Units
96n/a
Max Resolution (HDMI)
4096 x 2304 @ 60Hzn/a
Max Resolution (DP)
7680 x 4320 @ 60Hzn/a
Max Resolution (eDP - Integrated Flat Panel)
4096 x 2304 @ 120Hzn/a
DirectX* Support
12.112
OpenGL* Support
4.6n/a
OpenCL* Support
3.0n/a
Multi-Format Codec Engines
2n/a
Intel® Quick Sync Video
Yesn/a
# of Displays Supported
44
Device ID
0xA7A1n/a
Intel® Thunderbolt™ 4
Yesn/a
Microprocessor PCIe Revision
Gen 4n/a
Chipset / PCH PCIe Revision
Gen 3n/a
Max # of PCI Express Lanes
20n/a
Sockets Supported
FCBGA1744
FP7
FP7r2
FP8
Max CPU Configuration
1n/a
TJUNCTION
100°C100°C
Package Size
50mm x25mmn/a
Intel® Gaussian & Neural Accelerator
3.0n/a
Intel® Thread Director
Yesn/a
Intel® Image Processing Unit
6.0n/a
Intel® Smart Sound Technology
Yesn/a
Intel® Wake on Voice
Yesn/a
Intel® High Definition Audio
Yesn/a
MIPI SoundWire*
1.2n/a
Intel® Deep Learning Boost (Intel® DL Boost)
Yesn/a
Intel® Adaptix™ Technology
Yesn/a
Intel® Speed Shift Technology
Yesn/a
Uses multithreading
YesYes
Instruction Set
64-bitx86-64
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64
Thermal Monitoring Technologies
Yesn/a
Intel® Flex Memory Access
Yesn/a
Intel® Volume Management Device (VMD)
Yesn/a
Intel vPro® Eligibility
Intel vPro® Essentialsn/a
Intel® Threat Detection Technology (TDT)
Yesn/a
Intel® Standard Manageability (ISM)
Yesn/a
Intel® Hardware Shield Eligibility
Yesn/a
Intel® QuickAssist Software Acceleration
Yesn/a
Intel® Control-Flow Enforcement Technology
Yesn/a
AES
Yesn/a
Secure Key
Yesn/a
Intel® Trusted Execution Technology
Yesn/a
Execute Disable Bit
Yesn/a
Intel® OS Guard
Yesn/a
Intel® Boot Guard
Yesn/a
Mode-based Execute Control (MBEC)
Yesn/a
Intel® Virtualization Technology (VT-x)
Yesn/a
Intel® Virtualization Technology for Directed I/O (VT-d)
Yesn/a
Intel® VT-x with Extended Page Tables (EPT)
Yesn/a
Product Family
n/aAMD Ryzen™ Processors
AMD PRO Technologies
n/aNo
Consumer Use
n/aYes
Regional Availability
n/aNA, EMEA, APJ, LATAM
Architecture
n/a"Zen 4"
Processor Base Frequency
n/a4.0GHz
L1 Cache
n/a512KB
Total L2 Cache
n/a8MB
TDP
n/a35-54W
AMD Configurable TDP (cTDP)
n/a35-54W
CPU Compute Die (CCD) Size
n/a178mm²
Package Die Count
n/a1
Unlocked for Overclocking
n/aNo
AMD EXPO™ Memory Overclocking Technology
n/aYes
Precision Boost Overdrive
n/aYes
Curve Optimizer Voltage Offsets
n/aYes
CPU Boost Technology
n/aPrecision Boost 2
*OS Support
n/a
Windows 11 - 64-Bit Edition
Windows 10 - 64-Bit Edition
RHEL x86 64-Bit
Ubuntu x86 64-Bit
*Operating System (OS) support will vary by manufacturer.
Native USB 4 (40Gbps) Ports
n/a2
Native USB 3.2 Gen 2 (10Gbps) Ports
n/a2
Native USB 2.0 (480Mbps) Ports
n/a4
PCI Express Revision
n/a
PCIe® 4.0
Native PCIe® Lanes (Total/Usable)
n/a20/20
NVMe Support
n/aBoot, RAID0, RAID1, RAID10
System Memory Subtype
n/a
UDIMM
Max Memory Speed
n/a
4x2R

DDR5-5600

4x2R

LPDDR5x-7500

ECC Support
n/aYes (FP7r2 only; Requires platform support)
Integrated Graphics
n/aYes
Graphics Model
n/aAMD Radeon™ 780M
Graphics Core Count
n/a12
Graphics Frequency
n/a
2800 MHz
DisplayPort™ Version
n/a2.1
DisplayPort Extensions
n/a
HDR Metadata
Adaptive-Sync
UHBR10
DisplayPort Max Refresh Rates (SDR)
n/a
7680x4320 @ 60Hz
3840x2160 @ 240Hz
3440x1440 @ 360Hz
2560x1440 @ 480Hz
1920x1080 @ 600Hz
DisplayPort Max Refresh Rates (HDR)
n/a
7680x4320 @ 60Hz
3840x2160 @ 240Hz
3440x1440 @ 360Hz
2560x1440 @ 480Hz
1920x1080 @ 600Hz
HDMI® Version
n/a2.1
HDCP Version Supported
n/a2.3
USB Type-C® DisplayPort™ Alternate Mode
n/aYes
Multi-Monitor Support
n/aYes
AMD FreeSync™
n/aYes
Wireless Display
n/a
Miracast
Max Video Encode Bandwidth (SDR)
n/a
1080p630 8bpc H.264
1440p373 8bpc H.264
2160p175 8bpc H.264
1080p630 8bpc H.265
1440p373 8bpc H.265
2160p175 8bpc H.265
4320p43 8bpc H.265
1080p864 8/10bpc AV1
1440p513 8/10bpc AV1
2160p240 8/10bpc AV1
4320p60 8/10bpc AV1
Max Video Decode Bandwidth
n/a
1080p60 8bpc MPEG2
1080p60 8bpc VC1
1080p786 8/10bpc VP9
2160p196 8/10bpc VP9
4320p49 8/10bpc VP9
1080p1200 8bpc H.264
2160p300 8bpc H.264
4320p75 8bpc H.264
1080p786 8/10bpc H.265
2160p196 8/10bpc H.265
4320p49 8/10bpc H.265
1080p960 8/10bpc AV1
2160p240 8/10bpc AV1
4320p60 8/10bpc AV1
AMD SmartShift MAX
n/aYes
AMD SmartAccess Memory
n/aYes
Product ID Tray
n/a
100-000000954 (FP7r2) 100-000000963 (FP7) 100-000001128 (FP8)
AMD Enhanced Virus Protection (NX bit)
n/aYes