CPU Comparison
AMD
AMD A4-3400
CORE STATE
Llano
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
2.7 Base
CACHE
โ
MAX TDP
65W
ARCHITECTURE
K10
PROCESS
32 nm
LAUNCH DATE
2011
VS
INTEL
Core i7-2700K
CORE STATE
Sandy Bridge
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
3.5 Base / 3.9 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
95W
ARCHITECTURE
Sandy Bridge
PROCESS
32 nm
LAUNCH DATE
2011
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
A4-3400
i7-2700K
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
2.7
3.5
+29.6%
Boost Clock (GHz)
โ
3.9
Frequency (GHz)
2.7
3.5
+29.6%
Turbo Clock (GHz)
โ
3.9
Multiplier
27
35
+29.6%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
128 KB (per core)
64 KB (per core)
L2 Cache
512 KB (per core)
256 KB (per core)
L3 Cache
โ
8 MB (shared)
Power
TDP (W)
65
95
+46.2%
Architecture
Architecture
K10
Sandy Bridge
Codename
Llano
Sandy Bridge
Generation
A4
(Llano)
Core i7
(Sandy Bridge)
Process Size
32 nm
32 nm
Transistors
1,178 million
1,160 million
Die Size
228 mmยฒ
216 mmยฒ
Foundry
โ
Intel
Memory
Memory Support
DDR3
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
29.9 GB/s
21.3 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket FM1
Intel Socket 1155
Chipsets
A75, A55
Z77, Z75, Q77, H77, Q75, B75, Z68, P67, H67, Q67, B65, H61
PCIe
Gen 2
Gen 2, 16 Lanes(CPU only)
Graphics
Integrated Graphics
Radeon HD 6410D
Intel HD 3000
Other
Market
Desktop
Desktop
Production Status
End-of-life
End-of-life
Launch Price
โ
$332
Part Number
AD3400OJZ22GXAD3400OJGXBOXAD3400OJZ22HXAD3400OJHXBOX
SR0DG
Package
ยตPGA
FC-LGA10