AMD Athlon II X4 635 vs Intel Xeon Bronze 3408U

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CPU comparison with benchmarks


AMD Athlon II X4 635 CPU1 vs CPU2 Intel Xeon Bronze 3408U
AMD Athlon II X4 635 Intel Xeon Bronze 3408U

CPU comparison

AMD Athlon II X4 635 or Intel Xeon Bronze 3408U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Athlon II X4 635 has 4 cores with 4 threads and clocks with a maximum frequency of 2.90 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 635 was released in Q1/2010.

The Intel Xeon Bronze 3408U has 8 cores with 8 threads and clocks with a maximum frequency of 1.90 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Bronze 3408U was released in Q1/2023.
AMD Athlon II (52) Family Intel Xeon Bronze (6)
AMD Athlon II X4 (Propus) (10) CPU group Intel Xeon Bronze 3400 (2)
1 Generation 3
Propus Architecture Sapphire Rapids
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X4 635 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon II X4 635 is 2.90 GHz while the Intel Xeon Bronze 3408U has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Xeon Bronze 3408U is at 1.80 GHz (1.90 GHz).

AMD Athlon II X4 635 Characteristic Intel Xeon Bronze 3408U
4 Cores 8
4 Threads 8
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.90 GHz Frequency 1.80 GHz
-- Turbo Frequency (1 Core) 1.90 GHz
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD Athlon II X4 635 Characteristic Intel Xeon Bronze 3408U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD Athlon II X4 635 or Intel Xeon Bronze 3408U has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD Athlon II X4 635 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Xeon Bronze 3408U supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 256.0 GB/s.

AMD Athlon II X4 635 Characteristic Intel Xeon Bronze 3408U
DDR3-1333 Memory
16 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
21.3 GB/s Max. Bandwidth 256.0 GB/s
No ECC Yes
2.00 MB L2 Cache --
-- L3 Cache 22.50 MB
2.0 PCIe version 4.0
-- PCIe lanes 80
-- PCIe Bandwidth 157.5 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Athlon II X4 635 is 95 W, while the Intel Xeon Bronze 3408U has a TDP of 125 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Athlon II X4 635 Characteristic Intel Xeon Bronze 3408U
95 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X4 635 is manufactured in 45 nm and has 2.00 MB cache. The Intel Xeon Bronze 3408U is manufactured in 10 nm and has a 22.50 MB cache.

AMD Athlon II X4 635 Characteristic Intel Xeon Bronze 3408U
45 nm Technology 10 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions SSE4.2, AVX2, AVX-512
AM3 Socket LGA 4677
AMD-V Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Windows 10, Linux Operating systems Windows, Linux
Q1/2010 Release date Q1/2023
-- Release price 415 $
show more data show more data


Rate these processors

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Here you can rate the Intel Xeon Bronze 3408U to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
376 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.90 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
1422 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
373 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.90 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
1288 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
147 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.90 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
563 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
2100 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
68 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.90 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
265 (100%)
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)

Devices using this processor

AMD Athlon II X4 635 Intel Xeon Bronze 3408U
Unknown Unknown

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