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AMD Opteron Competitive Table
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AMD 64 OPN & ID
Opteron Special

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Opteron Integrators

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Extending x86 Architecture to 64 bits

Photos
1 2 3 4 5 6 7 8 9 10 11
Dual-Opteron in one box for unmatched performance...
OPN Photos

AMD64 OPN Chart

140
1 2 - 142 - 144
240 - 242 1 2 3
244
1 2 3 4 - 246 1 2 3
252 1 2
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† With the memory controller integrated onto the AMD Opteron processor, the front side bus (interface to memory) runs at the speed of the processor
†† AMD 2P System - AMD Opteron 200 Series with 1 HyperTransport Inter-processor Bus and 2 HyperTransport I/O Buses with DDR333 memory
††† AMD 4P System - AMD Opteron 800 Series with 4 HyperTransport Inter-processor Buses and 4 HyperTransport I/O Buses with DDR333 memory

*
With Intel E7501 Chipset
**
With ServerWorks GC-HC chipset
***
With Intel E8870 chipset
****
With Intel 845E chipset
Dedicated Bandwidth
Shared Bandwidth
Workstation System Comparison AMD Opteron™ Intel Pentium 4**** Intel Xeon* Intel Xeon MP** Intel Itanium 2***
 
Modular, glueless scalability
Yes
Requires Northbridge
Requires Northbridge
Requires Northbridge
Requires Northbridge
SMP Capabilities
Up to 8-way
1-way
Up to 2-way
Up to 4-way
Up to 4-way
High-performance 32-bit and 64-bit computing
Yes
No
No
No
No
Yes
No
No
No
No
Integrated DDR memory controller
Yes
No
No
No
No
 
Front Side Bus frequency
1.4 - 1.8 GHz†
533 MHz
533 MHz
400 MHz
400 MHz
Front Side Bus Bandwidth
11.2 - 14.4 GB/s†
4.3 GB/s
4.2 GB/s
3.2 GB/s
6.4 GB/s
Maximum Inter-processor bandwidth
6.4 GB/s
4.3 GB/s
4.2 GB/s
3.2 GB/s
6.4 GB/s
Memory support
Memory Bandwidth 1P System
5.3 GB/s
4.3 GB/s
4.3 GB/s
6.4 GB/s
6.4 GB/s
Memory Bandwidth 2P System
10.6 GB/s††
N/A
4.3 GB/s
6.4 GB/s
6.4 GB/s
Memory Bandwidth 4P System
21.2 GB/s†††
N/A
N/A
6.4 GB/s
6.4 GB/s
 
L2 cache size
1 MB
512KB
512 KB
512 KB
256 KB
L3 cache size
N/A
N/A
N/A
2 MB
1.5 MB/3 MB
Maximum I/O bandwidth 2P System
12.8 GB/s††
N/A
3.2 GB/s
4.8GB/s
6.4 GB/s
Maximum I/O bandwidth 4P System
25.6 GB/s†††
N/A
N/A
4.8 GB/s
6.4 GB/s
SIMD Instruction Set Support
SSE, SSE2
SSE, SSE2
SSE, SSE2
SSE, SSE2
N/A
Datas courtesy AMD
More about Opteron OPN, ID, specifications and model rating
Prices, specs and more about Opteron IBM eServer 325
Processor Max Memory
AMD Athlon (AMD64) 1 TB
AMD Opteron (AMD64) 1 TB
AMD Turion (AMD64) 1 TB
Intel Pentium 4 (EM64T) 1 TB
Intel Xeon (EM64T) 64 GB
Intel Xeon MP (EM64T) 1 TB
Intel Itanium 2 (EM64T) 1024 TB