CPU Comparison
AMD
AMD Athlon II X4 641
CORE STATE
Llano
CORE SPECS
4 Cores / 4 Threads
CLOCK SPEED
2.8 Base
CACHE
โ
MAX TDP
100W
ARCHITECTURE
K10
PROCESS
32 nm
LAUNCH DATE
2012
VS
INTEL
Core i7-3770K
CORE STATE
Ivy Bridge
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
3.5 Base / 3.9 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
77W
ARCHITECTURE
Ivy Bridge
PROCESS
22 nm
LAUNCH DATE
2012
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
Athlon II X4 641
i7-3770K
Core Specs
Cores
4
4
0.0%
Threads
4
8
+100.0%
Base Clock (GHz)
2.8
3.5
+25.0%
Boost Clock (GHz)
โ
3.9
Frequency (GHz)
2.8
3.5
+25.0%
Turbo Clock (GHz)
โ
3.9
Multiplier
28
35
+25.0%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
128 KB (per core)
64 KB (per core)
L2 Cache
1 MB (per core)
256 KB (per core)
L3 Cache
โ
8 MB (shared)
Power
TDP (W)
100
77
-23.0%
Architecture
Architecture
K10
Ivy Bridge
Codename
Llano
Ivy Bridge
Generation
Athlon II X4
(Llano)
Core i7
(Ivy Bridge)
Process Size
32 nm
22 nm
Transistors
1,178 million
1,400 million
Die Size
228 mmยฒ
160 mmยฒ
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR3
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
29.9 GB/s
25.6 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket FM1
Intel Socket 1155
Chipsets
A75, A55
โ
PCIe
Gen 2
Gen 3, 16 Lanes(CPU only)
Graphics
Integrated Graphics
โ
Intel HD 4000
Other
Market
Desktop
Desktop
Production Status
End-of-life
End-of-life
Launch Price
โ
$313
Part Number
AD641XWNZ43GXAD641XWNGXBOX
SR0PL
Package
ยตPGA
FC-LGA12C
Tj Max
70ยฐC
โ