Pentium E5800

Details and Benchmarks for Intel Pentium E5800

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Pentium E5800 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,302 Rank: 1528
Rank Name Score Visual
1524 Pentium 4405U 4,304
+0%
1525 Athlon II X4 635 4,304
+0%
1526 Phenom II N660 4,303
+0%
1527 Core 2 Quad Q9650 4,303
+0%
1528 Pentium E5800 4,302
1529 Pentium E6500 4,301
+-0%
1530 A8-5500 4,299
-0.1%
1531 Celeron G1620T 4,299
-0.1%
1532 A10-5750M 4,298
-0.1%
1533 Core i3-6102E 4,296
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Pentium E5800 based on multi-threaded benchmark results.

4,331 Rank: 1649
Rank Name Score Visual
1645 A8-6410 4,332
+0%
1646 Celeron 3955U 4,331
+0%
1647 Core i3-2330M 4,331
+0%
1648 Atom x7-Z8700 4,331
+0%
1649 Pentium E5800 4,331
1650 A6-3500 4,331
+0%
1651 Core i3-4012Y 4,331
+0%
1652 Pentium N3710 4,331
+0%
1653 A12-9720P 4,330
+-0%
1654 Core 2 Duo T9900 4,330
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Pentium E5800 based on single-threaded benchmark results.

4,283 Rank: 1502
Rank Name Score Visual
1498 Core i3-540 4,288
+0.1%
1499 Xeon X5472 4,286
+0.1%
1500 A4-5300 4,286
+0.1%
1501 Phenom II X2 550 4,284
+0%
1502 Pentium E5800 4,283
1503 Xeon E5520 4,282
+-0%
1504 Phenom II X2 B57 4,282
+-0%
1505 Phenom II N950 4,281
+-0%
1506 FX-6100 4,280
-0.1%
1507 Pentium E6500 4,279
-0.1%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Pentium E5800 based on integer math, floating point math, and prime number computation benchmarks.

4,494 Rank: 1578
Rank Name Score Visual
1574 Athlon II X2 280 4,495
+0%
1575 E2-6110 4,495
+0%
1576 Pentium B950 4,494
+0%
1577 Athlon II X2 265 4,494
+0%
1578 Pentium E5800 4,494
1579 A6-3420M 4,494
+0%
1580 Core i3-4012Y 4,494
+0%
1581 Pentium N3710 4,494
+0%
1582 Pentium N3530 4,494
+0%
1583 Athlon II X3 400e 4,494
+0%

View full ranking →

Data Processing

Aggregated score for Pentium E5800 based on data encryption, data compression, and string sorting benchmarks.

4,470 Rank: 1530
Rank Name Score Visual
1526 Celeron G1820T 4,471
+0%
1527 Celeron G1620T 4,471
+0%
1528 Core i5-430M 4,471
+0%
1529 Pentium E6700 4,470
+0%
1530 Pentium E5800 4,470
1531 Phenom II X2 545 4,470
+0%
1532 Pentium E6600 4,470
+0%
1533 Core i3-380M 4,470
+0%
1534 Phenom X3 8550 4,470
+0%
1535 Celeron J4005 4,469
+-0%

View full ranking →

Physics & Compute

Aggregated score for Pentium E5800 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,459 Rank: 1671
Rank Name Score Visual
1667 Atom x5-Z8300 4,460
+0%
1668 A4-3310MX 4,460
+0%
1669 Celeron 847E 4,459
+0%
1670 Atom C3338 4,459
+0%
1671 Pentium E5800 4,459
1672 Pentium E5500 4,459
+0%
1673 A6-1450 4,459
+0%
1674 Pentium E5700 4,458
+-0%
1675 A4-3305M 4,458
+-0%
1676 A4-3300M 4,458
+-0%

View full ranking →

Pentium E5800 Details

The Intel Pentium E5800 represents a relic from the early 2010s, a time when dual-core processors were common in mainstream desktops and integrated graphics were still a developing feature. Released in November 2010, this processor belongs to Intel's Pentium Dual-Core family, built on the Wolfdale microarchitecture and manufactured on a 45 nm process node. Though it has long been superseded by modern CPUs, the E5800 still holds relevance in legacy systems or as a reference point for understanding the evolution of consumer-grade processors. As of March 2026, it is firmly in the category of outdated hardware, yet its performance metrics offer a snapshot of what was considered capable during its era.

Featuring two physical cores with a base clock of 2.26 GHz and a turbo frequency of up to 2.6 GHz, the Pentium E5800 operates on a 2.5 GT/s bus and supports dual-channel DDR3 memory with a maximum bandwidth of 17.1 GB/s. It is designed for Socket 775 motherboards, which were prevalent in the late 2000s and early 2010s, and it includes 2 MB of L2 cache. The processor has a thermal design power (TDP) of 65 W, indicating relatively high power consumption compared to modern low-power alternatives. Despite its age, the E5800 supports a range of modern instruction sets including SSE4.1 and SSE4.2, as well as virtualization technologies such as VT-x and EPT, which were forward-thinking features for its time.

The integrated graphics solution on the Pentium E5800 is limited, relying on the Intel HD Graphics engine with a base frequency of 500 MHz and a burst frequency of 667 MHz. This GPU supports up to two displays and is available only on certain motherboards that include compatible chipsets. While not suitable for gaming or intensive graphics workloads, it enables basic display output without the need for a discrete GPU. The processor supports up to 8 GB of DDR3 memory across two channels, with a maximum clock speed of 1066 MHz, and it connects to the rest of the system via PCI-Express 2.0.

In benchmark testing, the Pentium E5800 achieves a multicore score of 4331, placing it at #1646 out of 2060 processors, and a single-core score of 4283, ranking #1502. Its overall score of 4302 places it at #1528 in the broader benchmark hierarchy. These results position it below many modern low-power and mid-range CPUs, such as the Celeron J4005 and Pentium 3825U, which deliver comparable or better performance despite being designed for different form factors. The E5800's weakest performance category is single-core, where it trails behind more powerful processors like the Core i3-540 and Xeon X5472, suggesting it is not ideal for applications that rely heavily on raw clock speed.

Given its age and modest performance, the Pentium E5800 is best suited for light office tasks, web browsing, and media playback on older systems. It is not recommended for modern multitasking, content creation, or gaming. For users maintaining legacy hardware or upgrading an older machine, the E5800 offers a cost-effective option, but it is far from competitive with today's processors. In the context of the top 50 CPUs in each category—where scores exceed 7,000 in multicore and 8,000 in single-core—the E5800 serves as a reminder of how far CPU technology has advanced in just over a decade.
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Intel Pentium E5800

Main Specifications

Designer: Intel
Name: Pentium E5800
Model Number: i3-350M
Cores: 2
Threads: 4
Base Frequency: 2260 MHz
Clock Multiplier: 16x (locked)
Core Name: Wolfdale
Socket: BGA1288, PGA988
Package: FC-LGA8
Target Segment: Desktop
Max CPUs: 1
TDP: 35 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 1.907 MiB

Memory Specifications

Supported Memory Type: DDR3 800/1066
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 17.1 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 16
PCIe Configuration: 1x16

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 667 MHz

Physical Specifications

Process: 32 nm
Die Area: 82 mm²
Transistor Count: 0.00 billion
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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