CPU Comparison
AMD
AMD Opteron 4284
CORE STATE
Valencia
CORE SPECS
8 Cores / 8 Threads
CLOCK SPEED
3 Base / 3.7 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
95W
ARCHITECTURE
Bulldozer
PROCESS
32 nm
LAUNCH DATE
2011
VS
INTEL
Core i7-3770T
CORE STATE
Ivy Bridge
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.5 Base / 3.7 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
45W
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
Opteron 4284
i7-3770T
Core Specs
Cores
8
4
-50.0%
Threads
8
8
0.0%
Base Clock (GHz)
3
2.5
-16.7%
Boost Clock (GHz)
3.7
3.7
0.0%
Frequency (GHz)
3
2.5
-16.7%
Turbo Clock (GHz)
3.7
3.7
0.0%
Multiplier
15
25
+66.7%
SMP CPUs
2
1
-50.0%
Cache
L1 Cache
384 KB
64 KB (per core)
L2 Cache
8 MB
256 KB (per core)
L3 Cache
8 MB (shared)
8 MB (shared)
Power
TDP (W)
95
45
-52.6%
ACP
75 W
—
Architecture
Architecture
Bulldozer
Ivy Bridge
Codename
Valencia
Ivy Bridge
Generation
Opteron
(Valencia)
Core i7
(Ivy Bridge)
Process Size
32 nm
22 nm
Transistors
1,200 million
1,400 million
Die Size
315 mm²
160 mm²
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR3
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
25.6 GB/s
—
ECC Memory
Yes
No
Platform
Socket
AMD Socket C32
Intel Socket 1155
PCIe
Gen 2
Gen 3, 16 Lanes(CPU only)
Graphics
Integrated Graphics
—
Intel HD 4000
Other
Market
Server/Workstation
Desktop
Production Status
End-of-life
—
Launch Price
$316
—
Part Number
OS4284WLU8KGU
SR0PQ
Package
FC-LGA1207
FC-LGA12C
Tj Max
70°C
—