CPU Comparison
AMD
AMD Athlon X2 7550
CORE STATE
Kuma
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
2.5 Base
CACHE
2 MB (shared)
MAX TDP
95W
ARCHITECTURE
K10
PROCESS
65 nm
LAUNCH DATE
2008
VS
INTEL
Core i7-975
CORE STATE
Bloomfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
3.33 Base / 3.6 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
130W
ARCHITECTURE
Nehalem
PROCESS
45 nm
LAUNCH DATE
2009
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
Athlon X2 7550
i7-975
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
2.5
3.33
+33.2%
Boost Clock (GHz)
โ
3.6
Frequency (GHz)
2.5
3.33
+33.2%
Turbo Clock (GHz)
โ
3.6
Multiplier
12.5
25
+100.0%
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
2 MB (shared)
8 MB (shared)
Power
TDP (W)
95
130
+36.8%
Architecture
Architecture
K10
Nehalem
Codename
Kuma
Bloomfield
Generation
Athlon X2
(Kuma)
Core i7 Extreme
(Bloomfield)
Process Size
65 nm
45 nm
Transistors
450 million
731 million
Die Size
285 mmยฒ
263 mmยฒ
Foundry
โ
Intel
Memory
Memory Support
DDR2
Depends on motherboard
DDR3
Memory Bus
Dual-channel
Triple-channel
Memory Bandwidth
17.1 GB/s
25.6 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM2+
Intel Socket 1366
Chipsets
AMD 600 Series, AMD 700 Series, NVIDIA nForce3, nForce 500/600/700/900, GeForce 8000 Series
โ
PCIe
โ
Gen 2
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
โ
Other
Market
Desktop
Desktop
Production Status
End-of-life
End-of-life
Launch Price
โ
$1059
Part Number
AD7550WCJ2BGH
SLBEQ
Package
ยตPGA
FC-LGA8
Bundled Cooler
โ
Yes