AMD Ryzen Embedded V1500B vs AMD Opteron X3421

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AMD Ryzen Embedded V1500B

The AMD Ryzen Embedded V1500B operates with 4 cores and 8 CPU threads. It run at -- base -- all cores while the TDP is set at 16 W.The processor is attached to the FP5 CPU socket. This version includes 4.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR4-2400 RAM and features 3.0 PCIe Gen 16 lanes. Tjunction keeps below 105 °C degrees C. In particular, Great Horned Owl (Zen) Architecture is enhanced with 14 nm technology and supports AMD-V, SVM. The product was launched on Q1/2018

AMD Opteron X3421

The AMD Opteron X3421 operates with 4 cores and 8 CPU threads. It run at 3.40 GHz base -- all cores while the TDP is set at 15 W.The processor is attached to the FP4 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support DDR4-2400 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Toronto (Excavator) Architecture is enhanced with 28 nm technology and supports AMD-V, AMD-Vt. The product was launched on Q2/2015

AMD Ryzen Embedded V1500B

AMD Opteron X3421

AMD Ryzen Embedded V1500B

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AMD Opteron X3421

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Compare Detail

2.20 GHz	Frequency	2.10 GHz
4	Cores	4
--	Turbo (1 Core)	3.40 GHz
--	Turbo (All Cores)	--
Yes	Hyperthreading	No
No	Overclocking	No
normal	Core Architecture	normal
no iGPU	GPU	AMD Radeon R7 - 512 (Toronto)
No turbo	GPU (Turbo)	No turbo
14 nm	Technology	28 nm
No turbo	GPU (Turbo)	No turbo
	DirectX Version
	Max. displays	3
DDR4-2400	Memory	DDR4-2400
2	Memory channels	2
	Max memory
Yes	ECC	Yes
2.00 MB	L2 Cache	2.00 MB
4.00 MB	L3 Cache	--
3.0	PCIe version
16	PCIe lanes
14 nm	Technology	28 nm
FP5	Socket	FP4
16 W	TDP	15 W
AMD-V, SVM	Virtualization	AMD-V, AMD-Vt
Q1/2018	Release date	Q2/2015
Show more data		Show more data

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 Ryzen Embedded V1500B 605 (27%)

AMD Opteron X3421 (0%)

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 Ryzen Embedded V1500B 2,255 (5%)

AMD Opteron X3421 (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 Ryzen Embedded V1500B (0%)

AMD Opteron X3421 821 (4%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’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 V1500B 4,185 (4%)

AMD Opteron X3421 (0%)

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

AMD Ryzen Embedded V1500B		AMD Opteron X3421
16 W	Max TDP	15 W
NA	Power consumption per day (kWh)	NA
NA	Running cost per day	NA
NA	Power consumption per year (kWh)	NA
NA	Running cost per year	NA