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Intel Core Ultra 7 355

Intel Ultra 7 355

The Intel Core Ultra 5 355 is a mid-range 8-core (4+4) SoC from the Panther Lake family for notebooks.

It integrates a compute tile manufactured by Intel in the new 18A process with 4 large Cougar Cove P cores and up to 2.3 - 4.7 GHz and 4 Darkmont LP (Low Power) E cores with 1.7 - 3.5 GHz. Furthermore, the new NPU 5 with 50 TOPS INT 8 and an IPU 7.5 image processor are installed. The integrated memory controller supports up to 96 GB LPDDR5X-7467 or 128 GB DDR5-6400.

The GPU tile contains a fast iGPU with 4 Xe3 cores and ray tracing support and is manufactured by Intel in the Intel 3 process.

The third chiplet integrates the platform controller with 12 PCIe lanes, 4x Thunderbolt 4, Wi-Fi 7 (R2) and Bluetooth Core 6.0. The platform controller is also manufactured at TSMC.

The power consumption is specified from 15 W (minimum assured power) over 25 Watt (processor base power PL1) up to 55 W (maximum Turbo power).

CodenamePanther Lake
SeriesIntel Panther Lake

Series: Panther Lake Panther Lake

Intel Core Ultra X9 388H compare1.6 - 5.1 GHz16 / 16 cores18 MB L3
Intel Core Ultra X9 378H compare1.6 - 5 GHz16 / 16 cores18 MB L3
Intel Core Ultra X7 368H compare1.6 - 5 GHz16 / 16 cores18 MB L3
Intel Core Ultra 9 386H compare1.6 - 4.9 GHz16 / 16 cores18 MB L3
Intel Core Ultra X7 358H compare1.5 - 4.8 GHz16 / 16 cores18 MB L3
Intel Core Ultra 7 366H compare1.6 - 4.8 GHz16 / 16 cores18 MB L3
Intel Core Ultra 7 356H compare1.5 - 4.7 GHz16 / 16 cores18 MB L3
Intel Core Ultra 5 338H compare1.5 - 4.7 GHz12 / 12 cores18 MB L3
Intel Core Ultra 7 355 « 1.7 - 4.7 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 336H compare1.5 - 4.6 GHz12 / 12 cores18 MB L3
Intel Core Ultra 7 365 compare1.8 - 4.8 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 335 compare1.6 - 4.6 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 325 compare1.6 - 4.5 GHz8 / 8 cores12 MB L3
Intel Core Ultra 5 332 compare1.9 - 4.4 GHz6 / 6 cores12 MB L3
Intel Core Ultra 5 322 compare1.9 - 4.4 GHz6 / 6 cores12 MB L3
Clock Rate1700 - 4700 MHz
Level 1 Cache2.3 MB
Level 2 Cache16 MB
Level 3 Cache12 MB
Number of Cores / Threads8 / 8
4 x 4.7 GHz Intel Cougar Cove P-Core
4 x 3.5 GHz Intel Darkmont LP E-Core
Power Consumption (TDP = Thermal Design Power)25 Watt
TDP Turbo PL255 Watt
Manufacturing Technology1.8 nm
Max. Temperature100 °C
SocketFCBGA2540
GPUIntel Graphics 4 Xe3 Panther Lake iGPU ( - 2500 MHz)
NPU / AI50 TOPS INT8
64 Bit64 Bit support
Architecturex86
Announcement Date01/05/2026
Product Link (external)www.intel.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
38.3 pt (64%)
AMD E1-2100
2.26 -94%
...
Intel Core i7-12700H
38 -1%
AMD Ryzen 5 8645HS
38 -1%
Intel Core i7-13620H
38.1 -1%
Intel Core i5-13500HX
38.1 -1%
Intel Core i7-12800H
38.1 -1%
AMD Ryzen 5 7640HS
38.2 0%
AMD Ryzen AI 7 PRO 360
38.3 0%
Intel Core i9-13900HK
38.3 0%
AMD Ryzen 7 250
38.3 0%
Intel Core Ultra 7 355
38.3
AMD Ryzen 5 240
38.4 0%
AMD Ryzen AI 7 PRO 350
38.4 0%
Intel Core i7-12850HX
38.4 0%
AMD Ryzen Z1 Extreme
38.4 0%
Intel Core Ultra 7 268V
38.5 1%
Intel Core Ultra 9 185H
38.6 1%
AMD Ryzen 7 PRO 8840HS
38.7 1%
Intel Core i9-12900H
38.7 1%
Intel Core i7-1370P
38.8 1%
...
AMD Ryzen 9 9955HX
49.1 28%
max:
AMD Ryzen Threadripper PRO 7995WX
59.6 56%
0%
100%
Restrict / Search: Model: Max. age: years
Cinebench 2026 - Cinebench 2026 CPU Single Thread
min: 476     avg: 476.5     median: 476.5 (64%)     max: 477 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench 2026 - Cinebench 2026 CPU Multi
min: 2574     avg: 2612     median: 2612 (26%)     max: 2650 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 117.1     avg: 118.1     median: 118.1 (1%)     max: 119.1 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 636     avg: 646     median: 645.5 (12%)     max: 655 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench R23 - Cinebench R23 Multi Core
min: 11221     avg: 11285     median: 11284.5 (10%)     max: 11348 Points
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Cinebench R23 - Cinebench R23 Single Core
min: 1931     avg: 1936     median: 1935.5 (79%)     max: 1940 Points
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Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 730     avg: 732     median: 731.5 (79%)     max: 733 Points
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Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 4346     avg: 4353     median: 4352.5 (11%)     max: 4359 Points
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Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1654     avg: 1681     median: 1680.5 (11%)     max: 1707 Points
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0357010514017521024528031535038542045549052556059563066570073577080584087591094598010151050108511201155119012251260129513301365140014351470150515401575161016451680Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 288     avg: 289.5     median: 289.5 (80%)     max: 291 Points
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7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 37123     avg: 37787     median: 37786.5 (22%)     max: 38450 MIPS
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7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5764     avg: 5768     median: 5768 (66%)     max: 5772 MIPS
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HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 14.3     avg: 14.5     median: 14.5 (25%)     max: 14.6 fps
+ 2 benchmarks and specifications   + Show comparison chart
05101520Tooltip
Blender - Blender 3.3 Classroom CPU *
min: 500     avg: 506     median: 506 (6%)     max: 512 Seconds
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Blender - Blender 2.79 BMW27 CPU *
min: 307     avg: 308.5     median: 308.5 (2%)     max: 310 Seconds
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R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4258     avg: 0.4     median: 0.4 (9%)     max: 0.4435 sec
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3DMark 11 - 3DM11 Performance Physics
min: 15404     avg: 15672     median: 15671.5 (39%)     max: 15939 Points
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3DMark - 3DMark Cloud Gate Physics
min: 13782     avg: 13797     median: 13797 (35%)     max: 13812 Points
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3DMark - 3DMark Fire Strike Standard Physics
min: 18007     avg: 18587     median: 18587 (33%)     max: 19167 Points
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3DMark - 3DMark Time Spy CPU
min: 7640     avg: 7766     median: 7765.5 (33%)     max: 7891 Points
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Geekbench 6.6 - Geekbench 6.6 Single-Core
min: 2701     avg: 2735     median: 2735 (63%)     max: 2769 points
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Geekbench 6.6 - Geekbench 6.6 Multi-Core
min: 11394     avg: 11548     median: 11548 (39%)     max: 11702 points
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Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1999     avg: 2017     median: 2016.5 (68%)     max: 2034 points
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Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 10011     avg: 10148     median: 10147.5 (18%)     max: 10284 points
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Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 474     avg: 480.5     median: 480.5 (1%)     max: 487 ms
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WebXPRT 4 - WebXPRT 4 Score
279 Points (69%)
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WebXPRT 3 - WebXPRT 3 Score
302 Points (51%)
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CrossMark - CrossMark Overall
min: 1627     avg: 1721     median: 1720.5 (60%)     max: 1814 Points
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Power Consumption - Prime95 Power Consumption - external Monitor *
min: 49.8     avg: 51.1     median: 51.1 (9%)     max: 52.3 Watt
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051015202530354045505560657075Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 57.8     avg: 58.7     median: 58.7 (11%)     max: 59.6 Watt
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05101520253035404550556065Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
min: 1.763     avg: 2.4     median: 2.4 (2%)     max: 3.08 Watt
+ 2 benchmarks and specifications   + Show comparison chart
01234567Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
min: 2.12     avg: 2.8     median: 2.8 (2%)     max: 3.39 Watt
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0123456789Tooltip
Power Consumption - Power Efficiency - Cinebench R15 Multi external Monitor
27.8 Points per Watt (21%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $1,679.99
    Lenovo ThinkBook 14 Gen 9 Copilot+ Laptop with Intel Core Ultra 7 355 Processor, 14" 1920x1200 IPS Touchscreen Display, 32GB of Memory, 1TB SSD, FHD IR Hybrid Camera, Fingerprint Reader and Win 11 Pro
  • $2,099.99
    LG gram Max 17 Laptop, Windows 11 Pro, Intel Core Ultra 7 355 (Panther Lake), Dual AI, 26.5-Hour Battery, 3.39 lbs, 2560x1600 IPS Touchscreen, 32GB RAM, 2TB SSD, Wi-Fi 7, Thunderbolt4, Backlit, w/kit
  • $2,349.99
    LG gram Pro 17-inch Thin and Lightweight Dual AI Laptop Computer, Windows 11 Home, Copilot+ PC, Intel Core Ultra 7 355 Processor, 32GB RAM, 1TB SSD - Obsidian Black
  • $1,349.99
    Lenovo Slim 7i Aura Edition AI Laptop (14" FHD+ OLED Touchscreen, Intel Core Ultra 7 258V, 32GB DDR5, 1TB SSD), Arc 140V GPU, Copilot+ PC, 17-Hr Battery Life, 5MP IR Webcam, Wi-Fi 7, Win 11 Home
  • $1,940.42
    LG gram Pro 16-inch Thin and Lightweight Dual AI Laptop Computer, Windows 11 Home, Copilot+ PC, Intel Core Ultra 7 355, 32GB RAM, 512GB SSD, Obsidian Black

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v1.35
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#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Mon, 25 May 2026 05:29:27 +0200 +0.002s ... 0.002s

#4 composed specs +0.008s ... 0.01s

#5 did output specs +0s ... 0.01s

#6 getting avg benchmarks for device 20448 +0.023s ... 0.033s

#7 got single benchmarks 20448 +0.01s ... 0.043s

#8 got avg benchmarks for devices +0s ... 0.043s

#9 min, max, avg, median took s +1.092s ... 1.136s

#10 return log +0.323s ... 1.458s

Reviews for the Intel Core Ultra 7 355 processor

Lenovo Yoga Slim 7 Ultra 14IPH11 review: Best XPS 14 alternative yet

Lenovo Yoga Slim 7 Ultra 14IPH11 review: Best XPS 14 alternative yet

Lenovo is going directly for the Dell XPS jugular with the latest Yoga Slim 7 Ultra 14. At under 1 kg, the model is already much lighter than the Dell flagship while keeping the same Intel Panther Lake X7 and X9 CPU options.
Intel Core Ultra 7 355, Intel Graphics 4 Xe3 PTL, 14", 978 g
Dell XPS 14 Core Ultra 7 355 review: Still great, but not nearly as special

Dell XPS 14 Core Ultra 7 355 review: Still great, but not nearly as special

Users who don't need the much-improved graphics horsepower of the Core Ultra X7 will find the less expensive Core Ultra 7 option much more attractive especially if upgrading from an older XPS 13 or XPS 14 model.
Intel Core Ultra 7 355, Intel Graphics 4 Xe3 PTL, 14", 1.5 kg

Lenovo Yoga Slim 7 Ultra 14IPH11: Intel Graphics 4 Xe3 Panther Lake iGPU, 14.00", 1 kg
  External Review » Lenovo Yoga Slim 7 Ultra 14IPH11

MSI Prestige 14 AI+ D3M: Intel Graphics 4 Xe3 Panther Lake iGPU, 14.00", 1.3 kg
  External Review » MSI Prestige 14 AI+ D3M

Samsung Galaxy Book6 NP760VJG-KG5DE: Intel Graphics 4 Xe3 Panther Lake iGPU, 16.00", 1.8 kg
  External Review » Samsung Galaxy Book6 NP760VJG-KG5DE

MSI Prestige 16 AI+ C3MG: Intel Graphics 4 Xe3 Panther Lake iGPU, 16.00", 1.6 kg
  External Review » MSI Prestige 16 AI+ C3MG

Lenovo Yoga Slim 7i 14IPH11: Intel Graphics 4 Xe3 Panther Lake iGPU, 14.00", 1 kg
  External Review » Lenovo Yoga Slim 7i 14IPH11

Dell XPS 16 (2026) DA16260: Intel Graphics 4 Xe3 Panther Lake iGPU, 16.00", 1.7 kg
  External Review » Dell XPS 16 (2026) DA16260

Lenovo Yoga Slim 7 Ultra 14IPH11: Intel Graphics 4 Xe3 Panther Lake iGPU, 14.00", 1 kg
   » Lenovo keeps shipping laptops with high refresh rate displays set to 60 Hz. Here's the easy fix

   » Lenovo Yoga Slim 7 Ultra 14 Aura is one of the lightest laptops with Core Ultra X7, but there's a catch

   » Lenovo Yoga Slim 7i Ultra Aura undercuts Dell XPS 14 by over $300 and with twice the RAM

Dell XPS 14 Core Ultra 7 355: Intel Graphics 4 Xe3 Panther Lake iGPU, 14.00", 1.5 kg
   » Intel 4 Xe3 GPU is over 50 percent slower than the flagship Arc B390 according to first benchmarks

   » First Core Ultra 7 355 benchmarks are in and they're nowhere near as good as the Core Ultra X7

Samsung Galaxy Book6 NP760VJG-KG5DE: Intel Graphics 4 Xe3 Panther Lake iGPU, 16.00", 1.8 kg
   » Samsung Galaxy Book6 Series Hands-On: All models, prices, and launch date

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» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Panther Lake

» Intel Core Ultra X9 388H
   16x 1.6 GHz - 5.1 GHz
» Intel Core Ultra X9 378H
   16x 1.6 GHz - 5 GHz
» Intel Core Ultra X7 368H
   16x 1.6 GHz - 5 GHz
» Intel Core Ultra 9 386H
   16x 1.6 GHz - 4.9 GHz
» Intel Core Ultra X7 358H
   16x 1.5 GHz - 4.8 GHz
» Intel Core Ultra 7 366H
   16x 1.6 GHz - 4.8 GHz
» Intel Core Ultra 7 356H
   16x 1.5 GHz - 4.7 GHz
» Intel Core Ultra 5 338H
   12x 1.5 GHz - 4.7 GHz
» Intel Core Ultra 7 355
   8x 1.7 GHz - 4.7 GHz
» Intel Core Ultra 5 336H
   12x 1.5 GHz - 4.6 GHz
» Intel Core Ultra 7 365
   8x 1.8 GHz - 4.8 GHz
» Intel Core Ultra 5 335
   8x 1.6 GHz - 4.6 GHz
» Intel Core Ultra 5 325
   8x 1.6 GHz - 4.5 GHz
» Intel Core Ultra 5 332
   6x 1.9 GHz - 4.4 GHz
» Intel Core Ultra 5 322
   6x 1.9 GHz - 4.4 GHz

Surrounding CPUs

+ AMD Ryzen 9 PRO 7940HS
   8x 4 GHz - 5.2 GHz
+ AMD Ryzen 7 PRO 7840HS
   8x 3.8 GHz - 5.1 GHz
+ Intel Core i5-13450HX
   10x 1.8 GHz - 4.6 GHz
+ AMD Ryzen AI 7 PRO 350
   8x 2 GHz - 5 GHz
+ AMD Ryzen 7 8745HS
   8x 3.8 GHz - 4.9 GHz
» Intel Core Ultra 7 355
   8x 1.7 GHz - 4.7 GHz
- Intel Core Ultra 5 336H
   12x 1.5 GHz - 4.6 GHz
- AMD Ryzen 7 8840HS
   8x 3.3 GHz - 5.1 GHz
- AMD Ryzen 7 PRO 7840U
   8x 3.3 GHz - 5.1 GHz
- AMD Ryzen 7 250
   8x 3.3 GHz - 5.1 GHz
- AMD Ryzen 7 PRO 250
   8x 3.3 GHz - 5.1 GHz
Klaus Hinum (Update: 2026-01- 8)