Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:microprocessor
|
| gptkbp:application |
enterprise applications
real-time processing scientific computing database servers |
| gptkbp:architecture |
Alpha architecture
|
| gptkbp:cache_size |
L1 cache
L2 cache |
| gptkbp:clock_speed |
up to 1 GHz
|
| gptkbp:compatibility |
backward compatible with Alpha 21164
|
| gptkbp:depth |
64-bit
|
| gptkbp:designed_by |
gptkb:Digital_Equipment_Corporation
|
| gptkbp:development |
led to the development of Itanium
|
| gptkbp:die_size |
approximately 200 mm²
|
| gptkbp:economic_impact |
significant impact on the server market
|
| gptkbp:end_of_life |
gptkb:2007
|
| gptkbp:features |
out-of-order execution
superscalar architecture branch prediction multiple instruction issue hardware prefetching |
| https://www.w3.org/2000/01/rdf-schema#label |
Alpha 21264
|
| gptkbp:instruction_set |
gptkb:Alpha_instruction_set
|
| gptkbp:legacy |
influenced future microprocessor designs
|
| gptkbp:manufacturer |
gptkb:United_States
|
| gptkbp:market_segment |
high-end computing
|
| gptkbp:notable_feature |
scalability options
integrated memory controller ECC memory support support for symmetric multiprocessing cache coherency protocols high bandwidth memory access thermal management features high reliability features support for clustering advanced pipeline architecture dynamic power management |
| gptkbp:performance |
gptkb:SPECfp
gptkb:SPECint high performance |
| gptkbp:power_consumption |
low power consumption
|
| gptkbp:predecessor |
gptkb:Alpha_21164
|
| gptkbp:released_in |
gptkb:1995
|
| gptkbp:socket_type |
gptkb:Socket_603
|
| gptkbp:successor |
Alpha 21364
Alpha 21464 |
| gptkbp:support |
gptkb:Tru64_UNIX
gptkb:Linux gptkb:Windows_NT gptkb:Open_VMS multiple operating systems |
| gptkbp:technology |
CMOS technology
|
| gptkbp:transistor_count |
over 15 million
|
| gptkbp:used_in |
gptkb:servers
|
| gptkbp:bfsParent |
gptkb:Alpha
|
| gptkbp:bfsLayer |
4
|