Pentium 8505 (IPU) vs Xeon X5570

Primary details

Comparing Xeon X5570 and Pentium 8505 (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1792	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.98	no data
Market segment	Server	Laptop
Architecture codename	Gainestown (2009−2010)	Alder Lake-U (2022)
Release date	March 2009 (15 years ago)	23 February 2022 (2 years ago)
Launch price (MSRP)	$49	no data
Current price	$70 (1.4x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon X5570 and Pentium 8505 (IPU) basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	5 (Penta-Core)
Threads	8	6
Base clock speed	2.93 GHz	1.2 GHz
Boost clock speed	3.33 GHz	4.4 GHz
L1 cache	64 KB (per core)	80K (per core)
L2 cache	256 KB (per core)	1.25 MB (per core)
L3 cache	8 MB (shared)	8 MB (shared)
Chip lithography	45 nm	10 nm
Die size	263 mm2	no data
Maximum core temperature	75 °C	no data
Number of transistors	731 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon X5570 and Pentium 8505 (IPU) compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	2	1
Socket	FCLGA1366	Intel BGA 1744
Power consumption (TDP)	95 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5570 and Pentium 8505 (IPU). You'll probably need this information if you require some particular technology.

AES-NI	no data	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
TSX	no data	+
Idle States	+	no data
Demand Based Switching	+	no data
PAE	40 Bit	no data
Status	Discontinued	no data

Security technologies

Xeon X5570 and Pentium 8505 (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5570 and Pentium 8505 (IPU) are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5570 and Pentium 8505 (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4, DDR5 Dual-channel
Maximum memory size	144 GB	no data
Max memory channels	3	no data
Maximum memory bandwidth	32 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 48EU

Peripherals

Specifications and connection of peripherals supported by Xeon X5570 and Pentium 8505 (IPU).

PCIe version	no data	4.0
PCI Express lanes	no data	20

Pros & cons summary

---

Physical cores	4	5
Threads	8	6
Chip lithography	45 nm	10 nm
Power consumption (TDP)	95 Watt	15 Watt

---

Should you still have questions on choice between Xeon X5570 and Pentium 8505 (IPU), ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---