AMD Athlon II X4 620 vs Intel Core i7-5500U

Last updated:

CPU comparison with benchmarks


AMD Athlon II X4 620 CPU1 vs CPU2 Intel Core i7-5500U
AMD Athlon II X4 620 Intel Core i7-5500U

CPU comparison

In this CPU comparison, we compare the AMD Athlon II X4 620 and the Intel Core i7-5500U 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 Core i7-5500U which has 2 CPU cores and was introduced in Q1/2015.
AMD Athlon II (52) Family Intel Core i7 (298)
AMD Athlon II X4 (Propus) (10) CPU group Intel Core i 5000U (16)
1 Generation 5
Propus Architecture Broadwell U
Desktop / Server Segment Mobile
-- Predecessor Intel Core i7-4500U
-- Successor Intel Core i7-6500U

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 Core i7-5500U clocks with 2.40 GHz (3.00 GHz), has 2 CPU cores and can calculate 4 threads in parallel.

AMD Athlon II X4 620 Characteristic Intel Core i7-5500U
4 Cores 2
4 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.60 GHz Frequency 2.40 GHz
-- Turbo Frequency (1 Core) 3.00 GHz
-- Turbo Frequency (All Cores) 2.90 GHz

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 620 Characteristic Intel Core i7-5500U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 Intel HD Graphics 5500
GPU frequency 0.30 GHz
-- GPU (Turbo) 0.95 GHz
-- GPU Generation 8
Technology 14 nm
Max. displays 3
-- Compute units 24
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 16 GB
-- DirectX Version 11.2

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 Intel HD Graphics 5500
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

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 Core i7-5500U supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled.

AMD Athlon II X4 620 Characteristic Intel Core i7-5500U
DDR3-1333 Memory DDR3-1600
16 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 25.6 GB/s
No ECC No
2.00 MB L2 Cache --
-- L3 Cache 4.00 MB
2.0 PCIe version 2.0
-- PCIe lanes 12
-- PCIe Bandwidth 6.0 GB/s

Thermal Management

The AMD Athlon II X4 620 has a TDP of 95 W. The TDP of the Intel Core i7-5500U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Athlon II X4 620 Characteristic Intel Core i7-5500U
95 W TDP (PL1 / PBP) 15 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 Core i7-5500U is at 4.00 MB. The processor is manufactured in 14 nm.

AMD Athlon II X4 620 Characteristic Intel Core i7-5500U
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 1168
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 Q1/2015
-- Release price --
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 Core i7-5500U to help other visitors make their purchasing decisions. The average rating is 4.0 stars (6 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
AMD Athlon II X4 620 (50%)
Intel Core i7-5500U (100%)
⌀ Multi core performance in 3 CPU benchmarks
AMD Athlon II X4 620 (71%)
Intel Core i7-5500U (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 (49%)
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 3.00 GHz
681 (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 (66%)
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.90 GHz
1737 (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 (69%)
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.90 GHz
2762 (100%)

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 (50%)
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 3.00 GHz
123 (100%)

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 (78%)
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.90 GHz
307 (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 Core i7-5500U Intel Core i7-5500U
2C 4T @ 3.00 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 Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.90 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 Core i7-5500U Intel Core i7-5500U
2C 4T @ 3.00 GHz
956 (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 Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.90 GHz
1933 (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 Core i7-5500U Intel Core i7-5500U
2C 4T @ 3.00 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 Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.90 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Athlon II X4 620 AMD Athlon II X4 620
@ 0.00 GHz
0 (0%)
Intel Core i7-5500U Intel Core i7-5500U
Intel HD Graphics 5500 @ 0.95 GHz
365 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
0 (0%)
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.40 GHz
860 (100%)

Devices using this processor

AMD Athlon II X4 620 Intel Core i7-5500U
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i7-5500UIntel Core i5-5200U Intel Core i7-5500U vs Intel Core i5-5200U
2. Intel Core i5-7200UIntel Core i7-5500U Intel Core i5-7200U vs Intel Core i7-5500U
3. Intel Core i7-5500UIntel Core i7-4510U Intel Core i7-5500U vs Intel Core i7-4510U
4. Intel Core i7-5500UIntel Core i7-6500U Intel Core i7-5500U vs Intel Core i7-6500U
5. Intel Core i7-5500UIntel Core i5-8250U Intel Core i7-5500U vs Intel Core i5-8250U
6. Intel Core m7-6Y75Intel Core i7-5500U Intel Core m7-6Y75 vs Intel Core i7-5500U
7. Intel Core i7-5500UIntel Core i7-4700MQ Intel Core i7-5500U vs Intel Core i7-4700MQ
8. Intel Core i7-5500UIntel Core i7-7500U Intel Core i7-5500U vs Intel Core i7-7500U
9. Intel Core i3-5005UIntel Core i7-5500U Intel Core i3-5005U vs Intel Core i7-5500U
10. Intel Core i7-5500UAMD A10-7400P Intel Core i7-5500U vs AMD A10-7400P


back to index