CPU comparison with benchmarks
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CPU lineage |
AMD Ryzen Embedded V1605B or AMD Ryzen Embedded V1605B – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The AMD Ryzen Embedded V1605B features 4 processor cores and has the capability to manage 8 threads concurrently. It was released in Q1/2018 and belongs to the 1 generation of the AMD Ryzen Embedded V series. To use the AMD Ryzen Embedded V1605B, you'll need a motherboard with a FP5 socket. The AMD Ryzen 5 4500U features 6 processor cores and has the capability to manage 6 threads concurrently. It was released in Q1/2020 and belongs to the 3 generation of the AMD Ryzen 5 series. To use the AMD Ryzen 5 4500U, you'll need a motherboard with a FP6 socket.
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1 |
Generation |
3 |
AMD Ryzen Embedded V |
Family |
AMD Ryzen 5 |
AMD Ryzen Embedded V1000 |
Group |
AMD Ryzen 4000U |
AMD Ryzen Embedded V1605B |
Name |
AMD Ryzen 5 4500U |
Desktop / Server |
Segment |
Mobile |
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CPU Cores and Base Frequency |
The AMD Ryzen Embedded V1605B has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen Embedded V1605B is 2.0 GHz and turbo frequency for one core is 3.6 GHz. The AMD Ryzen 5 4500U has 6 CPU cores and can calculate 6 threads in parallel. The clock frequency of the AMD Ryzen 5 4500U is 2.3 GHz and turbo frequency for one core is 4.0 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
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4 |
CPU Cores |
6 |
8 |
Threads |
6 |
3.6 GHz |
Turbo Frequency (1 core) |
4.0 GHz |
2.0 GHz |
Frequency |
2.3 GHz |
4x |
Cores |
6x |
normal |
Core architecture |
normal |
No |
Overclocking |
No |
Yes |
Hyperthreading |
No |
2.0 GHz |
Turbo Frequency (all cores) |
3.8 GHz |
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Internal Graphics |
The AMD Ryzen Embedded V1605B has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen Embedded V1605B uses the AMD Radeon Vega 8 Graphics, which has 512 texture shaders and 8 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The AMD Ryzen 5 4500U has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen 5 4500U uses the AMD Radeon 6 Graphics (Renoir), which has 384 texture shaders and 6 execution units.
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8 |
Generation |
9 |
Q1/2018 |
Release date |
Q1/2020 |
-- |
Max. displays |
-- |
8 |
Execution units |
6 |
512 |
Shaders |
384 |
-- |
GPU (Turbo) |
-- |
1.1 GHz |
GPU frequency |
1.5 GHz |
14 nm |
Technology |
7 nm |
AMD Radeon Vega 8 Graphics |
GPU name |
AMD Radeon 6 Graphics (Renoir) |
2.0 GB |
Max. GPU Memory |
2.0 GB |
12 |
Direct X |
12 |
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Artificial Intelligence and Machine Learning |
-- |
AI specifications |
-- |
-- |
AI hardware |
-- |
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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.
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Decode / Encode |
JPEG |
Decode / Encode |
Decode / Encode |
h264 |
Decode / Encode |
No |
AV1 |
No |
Decode / Encode |
VP9 |
Decode / Encode |
Decode / Encode |
h265 / HEVC (10 bit) |
Decode / Encode |
Decode / Encode |
AVC |
Decode / Encode |
Decode / Encode |
h265 / HEVC (8 bit) |
Decode / Encode |
Decode / Encode |
VP8 |
Decode / Encode |
Decode |
VC-1 |
Decode |
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Memory & PCIe |
The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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2 |
Memory channels |
2 |
32.0 GB |
Max. Memory |
64.0 GB |
DDR4-2400 |
Memory type |
DDR4-3200 |
Yes |
AES-NI |
Yes |
51.2 GB/s |
Bandwidth |
51.2 GB/s |
Yes |
ECC |
Yes |
pci |
PCIe |
pci |
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Thermal Management |
The processor has a thermal design power (TDP) of 15 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
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25 W |
TDP up |
25 W |
15 W |
TDP (PL1 / PBP) |
15 W |
105 °C |
Tjunction max |
105 °C |
12 W |
TDP down |
10 W |
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Technical details |
The AMD Ryzen Embedded V1605B is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 4.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD Ryzen 5 4500U is manufactured using a 7 nm process. In total, this processor boasts a generous 8.0 MB cache.
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Q1/2018 |
Release date |
Q1/2020 |
Great Horned Owl (Zen) |
Architecture |
Renoir (Zen 2) |
Technical data sheet |
Documents |
Technical data sheet |
AMD-V, SVM |
Virtualization |
AMD-V, SVM |
Chiplet |
Chip design |
Chiplet |
4.0 MB |
L3-Cache |
8.0 MB |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
14 nm |
Technology |
7 nm |
FP5 |
Socket |
FP6 |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
-- |
Part Number |
-- |
-- |
Release price |
-- |
Windows 10, Linux |
Operating systems |
Windows 10, Linux, Windows 11 |
0 bytes |
L2-Cache |
0 bytes |
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