AMD Athlon II X4 620 vs Intel Xeon D-1527

Last updated:

CPU comparison with benchmarks


AMD Athlon II X4 620 CPU1 vs CPU2 Intel Xeon D-1527
AMD Athlon II X4 620 Intel Xeon D-1527

CPU comparison

In this CPU comparison, we compare the AMD Athlon II X4 620 and the Intel Xeon D-1527 and use benchmarks to check which processor is faster.

We compare the AMD Athlon II X4 620 4 core processor released in Q3/2009 with the Intel Xeon D-1527 which has 4 CPU cores and was introduced in Q4/2015.
AMD Athlon II (52) Family Intel Xeon D (79)
AMD Athlon II X4 (Propus) (10) CPU group Intel Xeon D-1500 (22)
1 Generation 1
Propus Architecture Broadwell
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X4 620 is a 4 core processor with a clock frequency of 2.60 GHz. The processor can compute 4 threads at the same time. The Intel Xeon D-1527 clocks with 2.20 GHz (2.70 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

AMD Athlon II X4 620 Characteristic Intel Xeon D-1527
4 Cores 4
4 Threads 8
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.60 GHz Frequency 2.20 GHz
-- Turbo Frequency (1 Core) 2.70 GHz
-- Turbo Frequency (All Cores) 2.20 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD Athlon II X4 620 Characteristic Intel Xeon D-1527
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

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

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X4 620, while the Intel Xeon D-1527 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled.

AMD Athlon II X4 620 Characteristic Intel Xeon D-1527
DDR3-1333 Memory DDR4-2133
16 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 34.1 GB/s
No ECC Yes
2.00 MB L2 Cache 6.00 MB
-- L3 Cache --
2.0 PCIe version 3.0
-- PCIe lanes 32
-- PCIe Bandwidth 31.5 GB/s

Thermal Management

The AMD Athlon II X4 620 has a TDP of 95 W. The TDP of the Intel Xeon D-1527 is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Athlon II X4 620 Characteristic Intel Xeon D-1527
95 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X4 620 has 2.00 MB cache and is manufactured in 45 nm. The cache of Intel Xeon D-1527 is at 6.00 MB. The processor is manufactured in 14 nm.

AMD Athlon II X4 620 Characteristic Intel Xeon D-1527
45 nm Technology 14 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX2
AM3 Socket BGA 1667
AMD-V Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2009 Release date Q4/2015
-- Release price 228 $
show more data show more data


Rate these processors

Here you can rate the AMD Athlon II X4 620 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Intel Xeon D-1527 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 1 CPU benchmarks
AMD Athlon II X4 620 (47%)
Intel Xeon D-1527 (100%)
⌀ Multi core performance in 2 CPU benchmarks
AMD Athlon II X4 620 (38%)
Intel Xeon D-1527 (100%)

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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
334 (47%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.70 GHz
714 (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.
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1155 (39%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.20 GHz
2963 (100%)

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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1916 (37%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.20 GHz
5217 (100%)

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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
337 (100%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.70 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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1275 (100%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.20 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
0 (0%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.70 GHz
821 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
0 (0%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.20 GHz
3011 (100%)

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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
132 (100%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.70 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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
505 (100%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.20 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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
62 (100%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.70 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 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
238 (100%)
Intel Xeon D-1527 Intel Xeon D-1527
4C 8T @ 2.20 GHz
0 (0%)

Devices using this processor

AMD Athlon II X4 620 Intel Xeon D-1527
Unknown Unknown

Popular comparisons containing this CPUs

1. AMD Ryzen Embedded V1500BIntel Xeon D-1527 AMD Ryzen Embedded V1500B vs Intel Xeon D-1527
2. AMD Ryzen Embedded V1780BIntel Xeon D-1527 AMD Ryzen Embedded V1780B vs Intel Xeon D-1527
3. AMD Ryzen Embedded R1600Intel Xeon D-1527 AMD Ryzen Embedded R1600 vs Intel Xeon D-1527
4. Intel Celeron J4125Intel Xeon D-1527 Intel Celeron J4125 vs Intel Xeon D-1527
5. Intel Xeon D-1527Intel Xeon D-1531 Intel Xeon D-1527 vs Intel Xeon D-1531
6. Intel Xeon D-1527Intel Xeon D-1521 Intel Xeon D-1527 vs Intel Xeon D-1521
7. Intel Celeron N5105AMD Athlon II X4 620 Intel Celeron N5105 vs AMD Athlon II X4 620
8. Apple M1Intel Xeon D-1527 Apple M1 vs Intel Xeon D-1527
9. MediaTek MT8735AMD Athlon II X4 620 MediaTek MT8735 vs AMD Athlon II X4 620
10. Intel Core i7-12700HIntel Xeon D-1527 Intel Core i7-12700H vs Intel Xeon D-1527


back to index