Intel Xeon D-2733NT vs AMD Athlon II X4 638

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CPU comparison with benchmarks


Intel Xeon D-2733NT CPU1 vs CPU2 AMD Athlon II X4 638
Intel Xeon D-2733NT AMD Athlon II X4 638

CPU comparison

Intel Xeon D-2733NT or AMD Athlon II X4 638 - 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 Intel Xeon D-2733NT has 8 cores with 16 threads and clocks with a maximum frequency of 3.20 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The Intel Xeon D-2733NT was released in Q1/2022.

The AMD Athlon II X4 638 has 4 cores with 4 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X4 638 was released in Q1/2012.
Intel Xeon D (79) Family AMD Athlon II (52)
Intel Xeon D-2700 (16) CPU group AMD Athlon II X4 (Llano) (5)
4 Generation 2
Ice Lake Architecture Llano
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon D-2733NT is a 8 core processor with a clock frequency of 2.10 GHz (3.20 GHz). The AMD Athlon II X4 638 has 4 CPU cores with a clock frequency of 2.70 GHz.

Intel Xeon D-2733NT Characteristic AMD Athlon II X4 638
8 Cores 4
16 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.10 GHz Frequency 2.70 GHz
3.20 GHz Turbo Frequency (1 Core) --
2.70 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.

Intel Xeon D-2733NT Characteristic AMD Athlon II X4 638
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

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 Intel Xeon D-2733NT supports a maximum of 1024 GB of memory in 4 memory channels. The AMD Athlon II X4 638 can connect up to 16 GB of memory in 2 memory channels.

Intel Xeon D-2733NT Characteristic AMD Athlon II X4 638
DDR4-2666 Memory DDR3-1333
1024 GB Max. Memory 16 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
85.4 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
15.00 MB L2 Cache 4.00 MB
-- L3 Cache --
4.0 PCIe version 2.0
32 PCIe lanes --
63.0 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-2733NT has a TDP of 80 W, that of the AMD Athlon II X4 638 is 65 W.

Intel Xeon D-2733NT Characteristic AMD Athlon II X4 638
80 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon D-2733NT has a 15.00 MB cache, while the AMD Athlon II X4 638 cache has a total of 4.00 MB.

Intel Xeon D-2733NT Characteristic AMD Athlon II X4 638
10 nm Technology 32 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions MMX, 3DNow!, SSE3, SSE4a
BGA 2579 Socket FM1
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2022 Release date Q1/2012
831 $ Release price --
show more data show more data


Rate these processors

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Here you can rate the AMD Athlon II X4 638 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Xeon D-2733NT (0%)
AMD Athlon II X4 638 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon D-2733NT (100%)
AMD Athlon II X4 638 (14%)

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.
Intel Xeon D-2733NT Intel Xeon D-2733NT
8C 16T @ 2.70 GHz
15809 (100%)
AMD Athlon II X4 638 AMD Athlon II X4 638
4C 4T @ 2.70 GHz
2248 (14%)

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.
Intel Xeon D-2733NT Intel Xeon D-2733NT
8C 16T @ 3.20 GHz
0 (0%)
AMD Athlon II X4 638 AMD Athlon II X4 638
4C 4T @ 2.70 GHz
374 (100%)

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.
Intel Xeon D-2733NT Intel Xeon D-2733NT
8C 16T @ 2.70 GHz
0 (0%)
AMD Athlon II X4 638 AMD Athlon II X4 638
4C 4T @ 2.70 GHz
1326 (100%)

Devices using this processor

Intel Xeon D-2733NT AMD Athlon II X4 638
Unknown Unknown

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