HP ProBook 6550b - Page 10

Category Description HP
ProBook
6555b
Notebook
PC
HP ProBook
6455b
Notebook
PC
HP ProBook
6550b
Notebook
PC
HP ProBook
6450b
Notebook
PC
AMD Athlon II Dual-Core Processor
P340 (2.2 GHz, 25W, 1 MB L2
cache)
√√
AMD Athlon II Dual-Core Processor
for Notebook PCs P320 (2.1 GHz/
25W/1 MB L2 cache)
√√
Intel Core i7-740QM (1.73 GHz
(Turbo up to 2.93), 6 MB L3 cache,
8 threads, 45W)
√√
Intel Core i7-720QM (1.60 GHz
(Turbo up to 2.80 GHz), 6 MB L3
cache, 8 threads, 45 W)
√√
Intel Core i7-620M (2.66 GHz
(Turbo up to 3.33 GHz), 4 MB L3
cache, 4 threads, 35 W)
√√
Intel Core i5-540M (2.53 GHz
(Turbo up to 3.06 GHz), 3 MB L3
cache, 4 threads, 35 W)
√√
Intel Core i5-520M (2.4 GHz (Turbo
up to 2.93 GHz), 3 MB L3 cache, 4
threads, 35 W)
√√
Intel Core i5-450M (2.40 GHz
(Turbo up to 2.66 GHz), 3 MB L3
cache, 4 threads, 35 W)
√√
Intel Core i3-370M (2.40 GHz, 3
MB L3 cache, 35W)
√√
Intel Core i3-350M (2.26 GHz, 3
MB)
√√
Intel P4500 (1.8 GHz), 2MB, 35W √√
Chipset
AMD M880G RS880M (500 MHz) √√
AMD M880G SB820M (D1) √√
Intel Calpella √√
Mobile Intel HM57 Chipset √√
Mobile Intel QM57 Chipset √√
Graphics
ATI Mobility Radeon™ HD 4250
Universal Memory Architecture
(UMA) graphics
√√
ATI Mobility Radeon™ HD 540v
UMA graphics
√√
2 Chapter 1 Product description