CPU Comparison
AMD
AMD Phenom II X4 650T
CORE STATE
Zosma
CORE SPECS
4 Cores / 4 Threads
CLOCK SPEED
2.7 Base / 3.2 GHz Turbo
CACHE
4 MB (shared)
MAX TDP
95W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2011
VS
INTEL
Core i7-3930K
CORE STATE
Sandy Bridge-E
CORE SPECS
6 Cores / 12 Threads
CLOCK SPEED
3.2 Base / 3.8 GHz Turbo
CACHE
12 MB (shared)
MAX TDP
130W
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
Phenom II X4 650T
i7-3930K
Core Specs
Cores
4
6
+50.0%
Threads
4
12
+200.0%
Base Clock (GHz)
2.7
3.2
+18.5%
Boost Clock (GHz)
3.2
3.8
+18.7%
Frequency (GHz)
2.7
3.2
+18.5%
Turbo Clock (GHz)
3.2
3.8
+18.7%
Multiplier
13.5
32
+137.0%
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
4 MB (shared)
12 MB (shared)
Power
TDP (W)
95
130
+36.8%
Architecture
Architecture
K10
Sandy Bridge
Codename
Zosma
Sandy Bridge-E
Generation
Phenom II X4
(Zosma)
Core i7
(Sandy Bridge-E)
Process Size
45 nm
32 nm
Transistors
904 million
2,270 million
Die Size
346 mmยฒ
435 mmยฒ
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR2, DDR3
DDR3
Memory Bus
Dual-channel
Quad-channel
Memory Bandwidth
21.3 GB/s
51.2 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM3
Intel Socket 2011
Chipsets
AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a
โ
PCIe
Gen 2
Gen 3, 40 Lanes(CPU only)
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
โ
Other
Market
Desktop
Desktop
Production Status
End-of-life
End-of-life
Launch Price
โ
$583
Part Number
HD650TWFK4FGR
SR0GWSR0KY
Package
ยตPGA
FC-LGA10