Phenom II X4 905e

Details and Benchmarks for AMD Phenom II X4 905e

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

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

Overall Score

Overall score for Phenom II X4 905e based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,226 Rank: 1632
Rank Name Score Visual
1628 Intel Core i5-460M 4,228
+0%
1629 A10-9600P 4,228
+0%
1630 A4-3400 4,228
+0%
1631 Core i5-3339Y 4,227
+0%
1632 Phenom II X4 905e 4,226
1633 Athlon II X2 220 4,226
+0%
1634 Celeron 1005M 4,225
+-0%
1635 Phenom II X4 810 4,224
+-0%
1636 A4-5300 4,224
+-0%
1637 Intel Core i3-380M 4,223
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Phenom II X4 905e based on multi-threaded benchmark results.

4,459 Rank: 1304
Rank Name Score Visual
1300 FX-4100 4,461
+0%
1301 Core i7-860 4,461
+0%
1302 Pentium G3460 4,459
+0%
1303 FX-6100 4,459
+0%
1304 Phenom II X4 905e 4,459
1305 Core i7-930 4,459
+0%
1306 Phenom II X4 B93 4,459
+0%
1307 PRO A10-9700E 4,458
+-0%
1308 Core M 5Y70 4,457
+-0%
1309 Core i5-5300U 4,457
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Phenom II X4 905e based on single-threaded benchmark results.

4,070 Rank: 1705
Rank Name Score Visual
1701 Phenom II X4 810 4,074
+0.1%
1702 Core 2 Duo T8100 4,074
+0.1%
1703 Core 2 Duo E6550 4,073
+0.1%
1704 Athlon II X4 610e 4,073
+0.1%
1705 Phenom II X4 905e 4,070
1706 Core 2 Duo T6670 4,069
+-0%
1707 Core i3 550 4,068
+-0%
1708 E2-3200 4,068
+-0%
1709 Pentium P6100 4,067
-0.1%
1710 Core 2 Duo P7350 4,067
-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 Phenom II X4 905e based on integer math, floating point math, and prime number computation benchmarks.

4,526 Rank: 1337
Rank Name Score Visual
1333 Celeron G4930T 4,526
+0%
1334 Core i3-2105 4,526
+0%
1335 Core i5-4210U 4,526
+0%
1336 Core i3-4000M 4,526
+0%
1337 Phenom II X4 905e 4,526
1338 A8-4500M 4,526
+0%
1339 Core i5-2540M 4,525
+-0%
1340 Celeron G3930T 4,525
+-0%
1341 Phenom II X4 B40 4,525
+-0%
1342 Celeron G1840 4,525
+-0%

View full ranking →

Data Processing

Aggregated score for Phenom II X4 905e based on data encryption, data compression, and string sorting benchmarks.

4,517 Rank: 1232
Rank Name Score Visual
1228 Core i3-7130U 4,517
+0%
1229 Core i5-4200M 4,517
+0%
1230 Xeon X5472 4,517
+0%
1231 A6-3650 4,517
+0%
1232 Phenom II X4 905e 4,517
1233 Phenom II X4 805 4,517
+0%
1234 Core i7-5600U 4,516
+-0%
1235 Core i7-3687U 4,516
+-0%
1236 Athlon II X4 620 4,516
+-0%
1237 Xeon E3-1220L v2 4,516
+-0%

View full ranking →

Physics & Compute

Aggregated score for Phenom II X4 905e based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,508 Rank: 1351
Rank Name Score Visual
1347 Pentium 4405U 4,508
+0%
1348 Phenom II X4 840 4,508
+0%
1349 Pentium 4417U 4,508
+0%
1350 A12-9700P 4,508
+0%
1351 Phenom II X4 905e 4,508
1352 A10-9600P 4,508
+0%
1353 Core i3-4005U 4,508
+0%
1354 Phenom II X4 B93 4,508
+0%
1355 Celeron J4105 4,507
+-0%
1356 Pentium 5405U 4,507
+-0%

View full ranking →

Phenom II X4 905e Details

As of March 2026, the AMD Phenom II X4 905e remains a relic of the late 2000s, representing a pivotal moment in AMD's desktop processor lineup. Launched in June 2009, this quad-core processor is built on the Deneb microarchitecture and uses a 45 nm fabrication process, a significant step forward from earlier Phenom models. Despite its age, the Phenom II X4 905e holds a notable position in the broader landscape of CPU performance, particularly for systems prioritizing value and integrated functionality over raw power. Its 2.5 GHz base clock and 2.8 GHz turbo frequency, paired with a 65 W TDP, reflect the energy efficiency goals of its era, though modern standards have far surpassed these metrics. The chip operates on the Socket AM3 platform and supports dual-channel DDR3 memory up to 1333 MT/s, enabling modest but functional memory bandwidth of 17.1 GB/s. With a 6 MB L3 cache and a total of 758 million transistors, the Phenom II X4 905e was designed for mid-tier desktops and budget-conscious users seeking multi-threaded performance at a competitive price point.

The processor’s integrated graphics, while not a standout feature, offer a unique advantage: certain motherboards with compatible chipsets, such as those based on the AMD 700, 800, or 900 Series, can provide basic GPU functionality. This capability, though limited to a maximum display output of two and a burst frequency of 766 MHz, allows the Phenom II X4 905e to function without a discrete graphics card in light-demanding applications. However, the lack of a dedicated GPU means performance in gaming or media-intensive tasks is constrained, and the integrated graphics are best suited for basic desktop use or multimedia playback. The chip supports a range of advanced features, including SSE2, SSE3, SSE4.1, SSE4.2, and AMD-V virtualization, enabling it to handle virtual machines and modern software more effectively than its predecessors. ECC memory support adds a layer of reliability for niche applications, though this is more relevant in server or workstation environments than in typical desktop use.

In terms of benchmark performance, the Phenom II X4 905e ranks 1632nd out of 2060 processors in the overall score category, with a score of 4226. Its single-core performance is slightly stronger, placing it at 1705th with a score of 4070, while its multicore score of 4459 ranks it 1302nd. These results indicate that the processor is most competitive in multi-threaded workloads, where its quad-core design and L3 cache provide a tangible advantage. However, its single-core performance trails behind many modern processors, particularly those from Intel and AMD’s current-generation lineup. When compared to its peers, the Phenom II X4 905e is outpaced by several contemporary chips like the Intel Core i5-460M and AMD A8-7670K, which achieve higher scores with more advanced architectures and process nodes. Nevertheless, the Phenom II X4 905e holds its own against older CPUs, such as the Core i3-550 and Athlon II X4 610e, demonstrating its historical relevance.

The Phenom II X4 905e’s performance is best evaluated in the context of its time. While it cannot compete with today’s high-end CPUs like the Ryzen Threadripper PRO 9995WX or Core Ultra 9 285K, it offers a cost-effective solution for legacy systems or budget builds. Its 35 W TDP, when compared to the 65 W of its predecessor, reflects AMD’s efforts to improve power efficiency, making it suitable for systems with limited cooling capabilities. The processor’s locked multiplier, while limiting overclocking potential, ensures stability and ease of use for average consumers. In conclusion, the Phenom II X4 905e is a capable, albeit dated, processor that serves as a bridge between the early multi-core era and modern computing demands. It remains a viable option for basic computing, light multitasking, and retro builds, but users seeking modern performance or advanced features should look to more recent offerings.
Frequently Compared

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AMD Phenom II X4 905e

Main Specifications

Designer: AMD
Name: Phenom II X4 905e
Model Number: i5-460M
Cores: 2
Threads: 4
Base Frequency: 2530 MHz
Clock Multiplier: 12.5xx (locked)
Core Name: Deneb
Socket: BGA1288, PGA988
Package: µPGA
Target Segment: Desktop
Max CPUs: 1
TDP: 35 W

Cache Specifications

L1 Cache: 124.928 KiB
L2 Cache: 0.488 MiB
L3 Cache: 5.722 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: 766 MHz

Physical Specifications

Process: 32 nm
Die Area: 258 mm²
Transistor Count: 0.00 billion
Manufacturer: GlobalFoundries
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 ABM AES x86-64 HT EIST TXT VT-x VT-d EPT Secure Key SMEP IPT SSE4a AMD-V Flex Memory FMA 3DNow!
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