CPU Comparison
AMD
AMD Opteron 8356 (B3)
CORE STATE
Barcelona
CORE SPECS
4 Cores / 4 Threads
CLOCK SPEED
2.3 Base
CACHE
2 MB (shared)
MAX TDP
95W
ARCHITECTURE
Zen 3
PROCESS
65 nm
LAUNCH DATE
2008
VS
INTEL
Core i7-920
CORE STATE
Bloomfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.67 Base / 2.93 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
130W
ARCHITECTURE
Nehalem
PROCESS
45 nm
LAUNCH DATE
2008
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
Opteron 8356 (B3)
i7-920
Core Specs
Cores
4
4
0.0%
Threads
4
8
+100.0%
Base Clock (GHz)
2.3
2.67
+16.1%
Boost Clock (GHz)
—
2.93
Frequency (GHz)
2.3
2.67
+16.1%
Turbo Clock (GHz)
—
2.93
Multiplier
11.5
20
+73.9%
SMP CPUs
8
1
-87.5%
Cache
L1 Cache
64 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%
ACP
75 W
—
Architecture
Architecture
Zen 3
Nehalem
Codename
Barcelona
Bloomfield
Generation
Opteron
(Barcelona)
Core i7
(Bloomfield)
Process Size
65 nm
45 nm
Transistors
463 million
731 million
Die Size
285 mm²
263 mm²
Foundry
—
Intel
Memory
Memory Support
DDR2
Depends on motherboard
DDR3
Memory Bus
Dual-channel
Triple-channel
Memory Bandwidth
10.7 GB/s
—
ECC Memory
Yes
No
Platform
Socket
AMD Socket Fr2
Intel Socket 1366
PCIe
—
Gen 2
Other
Market
Server/Workstation
Desktop
Production Status
End-of-life
End-of-life
Launch Price
$1514
—
Part Number
OS8356WAL4BGH
SLBCHSLBEJ
Package
FC-LGA1207
FC-LGA8