Intel Core i7-13700HX vs Intel Core Ultra 7 255H Full Specs

Summary

16 Cores(8P+8E) 24 Threads(16P+8E) 2.1GHz	16 Cores(6P+8M+2E) 16 Threads(6P+8M+2E) 2GHz
TDP 55W	TDP 28W
Bandwidth 76.8GB/s DDR5·DDR4	Bandwidth 134.4GB/s LPDDR5X·DDR5
iGPU UHD 32EU 1550MHz Gen 12	iGPU Arc 140T 2250MHz
Peak·FP32·FP16 1.59 TFLOPSFP16	Peak·FP32·FP16 9.22 TFLOPSFP16
Socket BGA 1964	Socket BGA 2049

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi E-Core Boost Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

Core i7-13700HX2,417

x1

Core Ultra 7 255H2,799

x1.16

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Core Config

16 Cores 8P - 8E	16 Cores 6P 8M 2E
24 Threads 16P - 8E	16 Threads 6P 8M 2E

Clocks

Base Clock 2.1GHz	Base Clock 2GHz
Boost Clock 5GHz	Boost Clock 5.1GHz
Overclocking Unlocked	Overclocking Locked

Cache

L1i 32KB P - 64KB E	L1i 64KB P 64KB M 64KB E
L1d 48KB P - 32KB E	L1d 48KB P 32KB M 32KB E
L2 2MB P - 8MB E shared	L2 3MB P 8MB M shared 2MB E shared
L3 30MB	L3 18MB

Memory

Type DDR5·DDR4	Type LPDDR5X·DDR5
Max Memory 128GB	Max Memory 128GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 4800MT/s	Speed 8400MT/s
Bandwidth 76.8GB/s	Bandwidth 134.4GB/s
Bandwidth Calculator Channels Transfer Rate4800MT/s Calculated Bandwidth 76.8GB/s	Bandwidth Calculator Channels Transfer Rate8400MT/s Calculated Bandwidth 134.4GB/s

Power & Thermals

TDP 55W	TDP 28W
cTDP-down -	cTDP-down 20W
Peak Power 157W	Peak Power 115W
Max Operating Temp 100°C Max	Max Operating Temp 110°C Max

Chipset Bus

Bus Type DMI	Bus Type -
Bus Config 8 lanes	Bus Config -
Bus Speed 16GT/s	Bus Speed -
Bus Bandwidth 16GB/s	Bus Bandwidth -

Expansion

PCIe PCIe 5.0 x16 63GB/sBandwidth	PCIe PCIe 5.0 x8 31.5GB/sBandwidth
PCIe Secondary PCIe 4.0 x4 7.9GB/sBandwidth	PCIe Secondary PCIe 4.0 x20 39.4GB/sBandwidth

iGPU

iGPU UHD 32EU 1550MHz Gen 12	iGPU Arc 140T 2250MHz
Shaders 256	Shaders 1024
Boost Clock 1.55GHz	Boost Clock 2.25GHz
Peak·FP32·FP16 1.59 TFLOPSFP16	Peak·FP32·FP16 9.22 TFLOPSFP16

NPU

NPU Model GNA 3.0	NPU Model AI Boost 3
NPU Cores -	NPU Cores 2
Performance -	Performance 13 TOPSINT8

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Raptor Lake	Architecture Arrow Lake
Family Core 13th Gen	Family Core Ultra Series 2
Branding	Branding
Codename Raptor Lake-HX Raptor Lake-8P-16EVariant Raptor CoveP-Core - GracemontE-Core	Codename Arrow Lake-H Arrow Lake-H-6P-8EVariant Lion CoveP-Core SkymontM-Core CrestmontE-Core
Market Segment Laptop	Market Segment Laptop
Release Date Jan 1, 2023	Release Date Jan 6, 2025

Fabrication

Foundry Intel	Foundry TSMC
Other Foundries -	Other Foundries TSMCiGPU TSMCIO TSMCSoC
Fabrication Node Intel 7 - - -	Fabrication Node N3B N5iGPU N6IO N6SoC
Die Size 257mm² - - -	Die Size - 44mm²iGPU 28mm²IO 100mm²SoC
Transistor Count 18.5 Billion	Transistor Count -
Transistor Density 72 MTr/mm²	Transistor Density -

Images

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Used In

Laptops Alienware m16(R1, Early 2023)Alienware m18(R1, Early 2023)

Laptops -

Competitors

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IntelCore Ultra 7 255H vs CPU IntelCore Ultra 7 265H IntelCore Ultra 7 255H vs CPU IntelCore Ultra 9 285H IntelCore Ultra 7 255H vs CPU IntelCore Ultra 5 235H Show 12 more