AMD Ryzen Embedded V1756B vs AMD Ryzen Embedded R1305G

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CPU comparison with benchmarks


AMD Ryzen Embedded V1756B CPU1 vs CPU2 AMD Ryzen Embedded R1305G
AMD Ryzen Embedded V1756B AMD Ryzen Embedded R1305G

CPU comparison

In this CPU comparison, we compare the AMD Ryzen Embedded V1756B and the AMD Ryzen Embedded R1305G and use benchmarks to check which processor is faster.

We compare the AMD Ryzen Embedded V1756B 4 core processor released in Q1/2018 with the AMD Ryzen Embedded R1305G which has 2 CPU cores and was introduced in Q1/2020.
AMD Ryzen Embedded V (16) Family AMD Ryzen Embedded R (9)
AMD Ryzen Embedded V1000 (7) CPU group AMD Ryzen Embedded R1000 (5)
1 Generation 1
Great Horned Owl (Zen) Architecture Banded Kestrel (Zen)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen Embedded V1756B is a 4 core processor with a clock frequency of 3.25 GHz (3.60 GHz). The processor can compute 8 threads at the same time. The AMD Ryzen Embedded R1305G clocks with 1.50 GHz (2.80 GHz), has 2 CPU cores and can calculate 4 threads in parallel.

AMD Ryzen Embedded V1756B Characteristic AMD Ryzen Embedded R1305G
4 Cores 2
8 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.25 GHz Frequency 1.50 GHz
3.60 GHz Turbo Frequency (1 Core) 2.80 GHz
3.25 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 Ryzen Embedded V1756B Characteristic AMD Ryzen Embedded R1305G
-- 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.

AMD Radeon RX Vega 8 (Raven Ridge) GPU AMD Radeon RX Vega 3 (Raven Ridge)
1.10 GHz GPU frequency 1.00 GHz
-- GPU (Turbo) --
8 GPU Generation 8
14 nm Technology 14 nm
3 Max. displays 3
8 Compute units 3
512 Shader 192
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 2 GB
12 DirectX Version 12

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.

AMD Radeon RX Vega 8 (Raven Ridge) GPU AMD Radeon RX Vega 3 (Raven Ridge)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 32 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen Embedded V1756B, while the AMD Ryzen Embedded R1305G supports a maximum of 32 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

AMD Ryzen Embedded V1756B Characteristic AMD Ryzen Embedded R1305G
DDR4-3200 Memory DDR4-2400
32 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache --
4.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 8
15.8 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The AMD Ryzen Embedded V1756B has a TDP of 45 W. The TDP of the AMD Ryzen Embedded R1305G is 8 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen Embedded V1756B Characteristic AMD Ryzen Embedded R1305G
45 W TDP (PL1 / PBP) 8 W
-- TDP (PL2) --
54 W TDP up 10 W
35 W TDP down --
105 °C Tjunction max. 105 °C

Technical details

The AMD Ryzen Embedded V1756B has 4.00 MB cache and is manufactured in 14 nm. The cache of AMD Ryzen Embedded R1305G is at 4.00 MB. The processor is manufactured in 14 nm.

AMD Ryzen Embedded V1756B Characteristic AMD Ryzen Embedded R1305G
14 nm Technology 14 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FP5 Socket FP5
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2018 Release date Q1/2020
-- Release price --
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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 Ryzen Embedded V1756B AMD Ryzen Embedded V1756B
AMD Radeon RX Vega 8 (Raven Ridge) @ 1.10 GHz
1126 (100%)
AMD Ryzen Embedded R1305G AMD Ryzen Embedded R1305G
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz
384 (34%)

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 Ryzen Embedded V1756B AMD Ryzen Embedded V1756B
4C 8T @ 3.25 GHz
7967 (100%)
AMD Ryzen Embedded R1305G AMD Ryzen Embedded R1305G
2C 4T @ 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 Ryzen Embedded V1756B AMD Ryzen Embedded V1756B
4C 8T @ 3.60 GHz
136 (100%)
AMD Ryzen Embedded R1305G AMD Ryzen Embedded R1305G
2C 4T @ 2.80 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 Ryzen Embedded V1756B AMD Ryzen Embedded V1756B
4C 8T @ 3.25 GHz
647 (100%)
AMD Ryzen Embedded R1305G AMD Ryzen Embedded R1305G
2C 4T @ 2.20 GHz
0 (0%)

Devices using this processor

AMD Ryzen Embedded V1756B AMD Ryzen Embedded R1305G
Unknown Unknown

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