Athlon II X4 635

Details and Benchmarks for AMD Athlon II X4 635

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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 Athlon II X4 635 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,304 Rank: 1525
Rank Name Score Visual
1521 Pentium B980 4,305
+0%
1522 A6-3670 4,305
+0%
1523 A6-5400K 4,305
+0%
1524 Pentium 4405U 4,304
+0%
1525 Athlon II X4 635 4,304
1526 Phenom II N660 4,303
+-0%
1527 Core 2 Quad Q9650 4,303
+-0%
1528 Pentium E5800 4,302
+-0%
1529 Pentium E6500 4,301
-0.1%
1530 A8-5500 4,299
-0.1%

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Multicore Score

Multicore performance score for Athlon II X4 635 based on multi-threaded benchmark results.

4,438 Rank: 1356
Rank Name Score Visual
1352 Celeron G3930T 4,439
+0%
1353 A10-7700K 4,439
+0%
1354 Xeon E5320 4,439
+0%
1355 A10 PRO-7850B 4,439
+0%
1356 Athlon II X4 635 4,438
1357 A6-3650 4,437
+-0%
1358 Phenom II N950 4,437
+-0%
1359 Core i5-650 4,437
+-0%
1360 Core m5-6Y57 4,436
+-0%
1361 Celeron J4105 4,436
+-0%

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Singlecore Score

Single-core performance score for Athlon II X4 635 based on single-threaded benchmark results.

4,215 Rank: 1558
Rank Name Score Visual
1554 A4-4020 4,218
+0.1%
1555 Core i3-6102E 4,217
+0%
1556 Core 2 Duo T9800 4,217
+0%
1557 Core 2 Quad Q6600 4,216
+0%
1558 Athlon II X4 635 4,215
1559 Core i3-530 4,215
+0%
1560 Core i3-2330M 4,214
+-0%
1561 Core 2 Duo T9600 4,214
+-0%
1562 Core i3-2328M 4,213
+-0%
1563 Xeon W3503 4,213
+-0%

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Workload Scores

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

Number Crunching

Aggregated score for Athlon II X4 635 based on integer math, floating point math, and prime number computation benchmarks.

4,520 Rank: 1384
Rank Name Score Visual
1380 Phenom II X4 910 4,521
+0%
1381 Core i3-6102E 4,520
+0%
1382 Pentium J4205 4,520
+0%
1383 Celeron G1820 4,520
+0%
1384 Athlon II X4 635 4,520
1385 Phenom II X4 810 4,520
+0%
1386 Xeon E5504 4,520
+0%
1387 A6-7470K 4,520
+0%
1388 A8-3800 4,520
+0%
1389 Core i5-3317U 4,520
+0%

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Data Processing

Aggregated score for Athlon II X4 635 based on data encryption, data compression, and string sorting benchmarks.

4,532 Rank: 1151
Rank Name Score Visual
1147 A10-5800B 4,532
+0%
1148 Phenom II X4 B45 4,532
+0%
1149 A10-9630P 4,532
+0%
1150 Xeon X5450 4,532
+0%
1151 Athlon II X4 635 4,532
1152 A8 PRO-7600B 4,532
+0%
1153 Pentium G4600T 4,531
+-0%
1154 Core i7-6498DU 4,531
+-0%
1155 Core i3-7167U 4,531
+-0%
1156 Atom C3558 4,531
+-0%

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Physics & Compute

Aggregated score for Athlon II X4 635 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,502 Rank: 1393
Rank Name Score Visual
1389 Core i3-560 4,503
+0%
1390 A8-6500B 4,503
+0%
1391 Athlon II X4 640 4,502
+0%
1392 Pentium G2010 4,502
+0%
1393 Athlon II X4 635 4,502
1394 A10-5750M 4,502
+0%
1395 A8-7200P 4,502
+0%
1396 A10-5757M 4,502
+0%
1397 Phenom II X4 820 4,502
+0%
1398 Core i5-4210Y 4,501
+-0%

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Athlon II X4 635 Details

The AMD Athlon II X4 635, launched in January 2010, is a desktop processor built on the Propus microarchitecture and designed for Socket AM3. With a base clock of 2.8 GHz and a turbo frequency of 2.7 GHz, this quad-core CPU delivers modest performance by modern standards, reflecting its age and the technological context of its era. It features 512 KB of L2 cache per core, a 22 nm process node, and a TDP of 55 W, making it a relatively power-efficient chip for its time. The processor supports dual-channel DDR3 1333 memory, with a maximum capacity of 32 GB and a memory bandwidth of 21 GB/s. It operates on a 5 GT/s bus speed and includes a locked multiplier, which limits overclocking potential.

The Athlon II X4 635 is notable for its integrated graphics capabilities, though these are not inherent to the CPU itself. Instead, they rely on compatible motherboards with chipset support, enabling features like HD Graphics with a maximum frequency of 1050 MHz and up to three display outputs. This integration makes it a cost-effective option for basic multimedia tasks without a discrete GPU. Despite its age, the processor supports a wide range of modern instruction sets, including SSE, AVX2, AES, and AMD-V, ensuring compatibility with contemporary software and virtualization environments.

In benchmark testing, the Athlon II X4 635 achieves an overall score of 4304, placing it at #1524 out of 2060 processors. Its single-core score of 4215 ranks it at #1558, while its multicore score of 4438 places it at #1356. These results indicate that the processor performs best in single-threaded applications, though its multicore performance is competitive with some mid-range processors from the same generation. The chip trails behind modern high-end CPUs like the Ryzen Threadripper PRO 9995WX, which scores over 9,000, but holds its own against older dual-core and lower-tier quad-core processors.

Given its age and performance profile, the Athlon II X4 635 is best suited for light computing tasks such as web browsing, office applications, and media playback. It is not ideal for demanding workloads like gaming, video editing, or 3D rendering. However, its low power consumption and integrated graphics make it a viable option for budget systems or retro builds. As of March 2026, the processor remains a niche choice, primarily of interest to enthusiasts restoring older systems or seeking cost-effective solutions for entry-level computing.
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AMD Athlon II X4 635

Main Specifications

Designer: AMD
Name: Athlon II X4 635
Model Number: G2010
Cores: 2
Threads: 2
Base Frequency: 2800 MHz
Clock Multiplier: 14.5xx (locked)
Core Name: Propus
Socket: FCLGA1155
Package: µPGA
Target Segment: Desktop
Max CPUs: 1
TDP: 55 W

Cache Specifications

L1 Cache: 124.928 KiB
L2 Cache: 0.488 MiB

Memory Specifications

Supported Memory Type: DDR3 1333
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 21 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 12
PCIe Configuration: up to 1x16, 2x8, 1x8 & 2x4

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 1050 MHz

Physical Specifications

Process: 22 nm
Die Area: 169 mm²
Transistor Count: 0.00 billion
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT SSE4a AMD-V TSX Flex Memory FMA 3DNow!
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