The Intel Core i3-4005U is an ULV (ultra low voltage) dual-core processor for ultrabooks which has been presented in Q3/2013. It is based on the Haswell architecture and manufactured in 22nm. Due to Hyperthreading, the two cores can handle up to four threads in parallel, leading to better utilization of the CPU. Each core offers a base speed of 1.7 GHz (no Turbo Boost support). Compared to the Core i3-4010U, the 4005U offers a slightly lower GPU clock, less I/O-ports and lacks support for VT-d.
Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.
The performance of the Core i3-4005U is slightly above the old and slightly higher clocked Core i3-3217U. However, when using new instructions such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as most applications.
The integrated HD Graphics 4400 offers 20 Execution Units (EUs) clocked at 200 - 950 MHz (with Turbo Boost), making it somewhat faster than the former HD Graphics 4000 (at similar clocks). However, the HD 4400 is significantly slower than the HD 5000 of other ULV models.
The Core i3-4005U is rated at a TDP of 15 W including graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for small ultrabooks 11-inches or greater.
The AMD A6-9220e is an entry-level chip from the Stoney-Ridge APU series for notebooks (7th APU generation), which was announced mid 2017. The 9220e is an entry-level Stoney Ridge processor (dual-core version of Bristol Ridge) and integrates two CPU cores (one Excavator module with 2 integer and on FP unit) clocked between 1.6 - 2.4 GHz. It also includes a Radeon R4 GPU, probably with 192 shaders at 600 MHz, as well as a single-channel DDR4-2133 memory controller, H.265 video engine and chipset with all I/O ports. Compared to the similar named A6-9220 the 9220e is significantly slower clocked (2.5 - 2.9 GHz) including the GPU (600 versus 655 MHz) and can be passively cooled thanks to the TDP of 6W.
Architecture
Stoney Ridge is the successor of the Carrizo architecture and the design is almost identical. Thanks to optimized manufacturing processes and more aggressive Boost behavior, however, the clocks are a bit higher at the same power consumption. The memory controller now also supports DDR4-RAM, in this case up to 2133 MHz. Stoney Ridge is the designation for the smaller dual-core and single-core chip, while Bristol Ridge is the bigger quad-core chip with dual-channel memory controller. More technical details are available in the following articles:
Because of the significantly lower clock speed, the A6-9220e is noticeably slower than the A6-9220. In the Cinebench R15 Multi benchmark the 9220 reaches 38% higher scores, in the single thread test its more than twice as fast (219% versus the 9220 in the HP 255 G6). Compared to Intel CPUs, the A6-9220e is on par with the old Celeron N2820 in Cinebench (single and multi core). Therefore, the CPU is placed in the lowest segment (performance wise) and only suited for light tasks and light multitasking.
Graphics Card
The integrated Radeon R4 (Stoney Ridge) GPU is probably similar to the R5 with 192 active shader units (3 compute cores), but a reduced clock of just 655 instead of 800 MHz. More details about the GPU are available in the linked articles above.
Power Consumption
AMD specifies the TDP of the A6-9220e with 6 Watts and therefore significantly below the 15 W of the A6-9220. This means the APU can be passively cooled and is a good choice for thin and light notebooks.
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
v1.26
log 22. 10:59:08
#0 checking url part for id 4570 +0s ... 0s
#1 checking url part for id 11876 +0s ... 0s
#2 not redirecting to Ajax server +0s ... 0s
#3 did not recreate cache, as it is less than 5 days old! Created at Wed, 22 May 2024 05:37:27 +0200 +0.001s ... 0.001s
#4 composed specs +0.037s ... 0.039s
#5 did output specs +0s ... 0.039s
#6 getting avg benchmarks for device 4570 +0.003s ... 0.041s
#7 got single benchmarks 4570 +0.028s ... 0.07s
#8 getting avg benchmarks for device 11876 +0.002s ... 0.072s
#9 got single benchmarks 11876 +0.008s ... 0.08s
#10 got avg benchmarks for devices +0s ... 0.08s
#11 min, max, avg, median took s +0.227s ... 0.307s