CPU Comparison

Intel
INTEL

Intel Core i7-1280P

CORE STATE Alder Lake-P
CORE SPECS 14 Cores / 20 Threads
CLOCK SPEED 1800 Base / 4.8 GHz Turbo
CACHE 24 MB (shared)
MAX TDP 28W
ARCHITECTURE Alder Lake
nm
PROCESS 10 nm
LAUNCH DATE 2022
VS
Intel
INTEL

Xeon 6740E

CORE STATE Sierra Forest
CORE SPECS 96 Cores / 96 Threads
CLOCK SPEED 2.4 Base / 3.2 GHz Turbo
CACHE 96 MB (shared)
MAX TDP 250W
ARCHITECTURE Sierra Forest
nm
PROCESS 5 nm
LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore
2,112
6,525
cinebench_cinebench_r15_singlecore
238
921
cinebench_cinebench_r20_multicore
7,153
27,191
cinebench_cinebench_r20_singlecore
1,009
3,838
cinebench_cinebench_r23_multicore
11,666
64,741
cinebench_cinebench_r23_singlecore
1,651
9,140
passmark_data_compression
220,621
1,786,845
passmark_data_encryption
13,179
137,106
passmark_extended_instructions
12,897
78,968
passmark_find_prime_numbers
86
526
passmark_floating_point_math
51,355
309,333
passmark_integer_math
75,485
457,614
passmark_multithread
20,168
76,167
passmark_physics
1,411
7,608
passmark_random_string_sorting
24,308
220,684
passmark_single_thread
3,316
1,997
passmark_singlethread
3,316
1,997

Analysis: Intel Core i7-1280P vs Intel Xeon 6740E

Speed hunters examining Intel's 6740E against the Intel I7-1280P should observe immediately that Intel's 6740E takes the top spot. The processor leads in intensive scenarios, positioning it ideal for demanding users. Its architectural advances over the Intel I7-1280P translate into tangible practical advantages. Whether it's productivity, Intel's 6740E consistently exceeds its competitor. The delta is significant enough to affect real usage.

This test margin between Intel's 6740E and the Intel I7-1280P becomes particularly pronounced in parallel scenarios. Workloads like code compilation demonstrate Intel's 6740E's advantages. Its greater processing resources deliver considerable headroom for demanding tasks. This power translates into faster render periods. Workflow gains are noticeable and meaningful.

At the end of the day: Intel's 6740E secures this battle decisively. Users valuing speed will seriously choose Intel's 6740E over the Intel I7-1280P. This test data demonstrates this recommendation. Your workloads will gain from the higher capabilities. This is a clear choice in this segment.

DETAILED SPECIFICATIONS

SPECIFICATION
i7-1280P
6740E
Core Specs
Cores
14
96 +585.7%
Threads
20
96 +380.0%
Base Clock (GHz)
1,800
2.4 -99.9%
Boost Clock (GHz)
4.8
3.2 -33.3%
Frequency (GHz)
1,800
2.4 -99.9%
Turbo Clock (GHz)
4.8
3.2 -33.3%
Multiplier
18
24 +33.3%
SMP CPUs
1
2 +100.0%
Cache
L1 Cache
80 KB (per core)
96 KB (per core)
L2 Cache
1.25 MB (per core)
4 MB (per module)
L3 Cache
24 MB (shared)
96 MB (shared)
Power
TDP (W)
28
250 +792.9%
PL1
28 W
PL2
64 W
Architecture
Architecture
Alder Lake
Sierra Forest
Codename
Alder Lake-P
Sierra Forest
Generation
Core i7 (Alder Lake-P)
Xeon 6 (Sierra Forest-SP)
Process Size
10 nm
5 nm
Die Size
217 mm²
578 mm²
Foundry
Intel
Intel
Memory
Memory Support
DDR4, DDR5
DDR5
Memory Bus
Dual-channel
Eight-channel
Memory Bandwidth
409.6 GB/s
ECC Memory
No
Yes
DDR4 Speed
3200 MT/s
DDR5 Speed
4800 MT/s
Platform
Socket
Intel BGA 1744
Intel Socket 4710
PCIe
Gen 4, 20 Lanes(CPU only)
Gen 5, 88 Lanes(CPU only)
Intel Hybrid
Hybrid Cores
P-Cores: 6 E-Cores: 8
E-Core Frequency
1300 MHz up to 3.6 GHz
AMD Multi-Die
IO Process Size
10 nm
Interconnect
UPI Links
4 x24 20 GT/s
CXL
Gen 2.0, 64 Lanes (Shared with PCI-E)
Graphics
Integrated Graphics
Iris Xe 96EU
Other
Market
Mobile
Server/Workstation
Production Status
Active
Active
Launch Price
$5265
Part Number
SRLD5
SRPFV
Package
FC-BGA16F
FC-LGA18N
Tj Max
100°C
106°C
Bundled Cooler
None
View Core i7-1280P Details View Xeon 6740E Details