CPU Comparison
AMD
AMD Sempron 140
CORE STATE
Sargas
CORE SPECS
1 Cores / 1 Threads
CLOCK SPEED
2.7 Base
CACHE
—
MAX TDP
45W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2009
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
Sempron 140
i7-975
Core Specs
Cores
1
4
+300.0%
Threads
1
8
+700.0%
Base Clock (GHz)
2.7
3.33
+23.3%
Boost Clock (GHz)
—
3.6
Frequency (GHz)
2.7
3.33
+23.3%
Turbo Clock (GHz)
—
3.6
Multiplier
13.5
25
+85.2%
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
—
8 MB (shared)
Power
TDP (W)
45
130
+188.9%
Architecture
Architecture
K10
Nehalem
Codename
Sargas
Bloomfield
Generation
Sempron
(Sargas)
Core i7 Extreme
(Bloomfield)
Process Size
45 nm
45 nm
Transistors
234 million
731 million
Die Size
117 mm²
263 mm²
Foundry
—
Intel
Memory
Memory Support
DDR3
DDR3
Memory Bus
Dual-channel
Triple-channel
Memory Bandwidth
—
25.6 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM3
Intel Socket 1366
PCIe
Gen 2
Gen 2
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
—
Other
Market
Desktop
Desktop
Production Status
End-of-life
End-of-life
Launch Price
—
$1059
Part Number
SDX140HBK13GQSDX140HBGQBOX
SLBEQ
Package
µPGA
FC-LGA8
Bundled Cooler
—
Yes