CPU Comparison
AMD
AMD Ryzen 5 1400
CORE STATE
Zen
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
3.2 Base / 3.4 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
65W
ARCHITECTURE
Zen
PROCESS
14 nm
LAUNCH DATE
2017
VS
INTEL
Core i7-7740X
CORE STATE
Kaby Lake-X
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
4.3 Base / 4.6 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
112W
ARCHITECTURE
Kaby Lake
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r15_singlecore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
geekbench_multicore
geekbench_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
5 1400
i7-7740X
Core Specs
Cores
4
4
0.0%
Threads
8
8
0.0%
Base Clock (GHz)
3.2
4.3
+34.4%
Boost Clock (GHz)
3.4
4.6
+35.3%
Frequency (GHz)
3.2
4.3
+34.4%
Turbo Clock (GHz)
3.4
4.6
+35.3%
Multiplier
32
43
+34.4%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
96 KB (per core)
64 KB (per core)
L2 Cache
512 KB (per core)
256 KB (per core)
L3 Cache
8 MB (shared)
8 MB (shared)
Power
TDP (W)
65
112
+72.3%
Architecture
Architecture
Zen
Kaby Lake
Codename
Zen
Kaby Lake-X
Generation
Ryzen 5
(Zen (Summit Ridge))
Core i7
(X-Series 7th Gen)
Process Size
14 nm
14 nm
Transistors
4,800 million
โ
Die Size
213 mmยฒ
โ
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR4
DDR4
Memory Bus
Dual-channel
Quad-channel
Memory Bandwidth
42.7 GB/s
โ
ECC Memory
Yes
No
Platform
Socket
AMD Socket AM4
Intel Socket 2066
Chipsets
AMD 300 Series, AMD 400 Series, AMD 500 Series
โ
PCIe
Gen 3, 16 Lanes(CPU only)
Gen 3
Other
Market
Desktop
Desktop
Production Status
Active
Active
Launch Price
$169
โ
Part Number
YD1400BBM4KAEYD1400BBAEBOX
โ
Package
ยตOPGA-1331
FC-LGA2066
Tj Max
95ยฐC
โ