Intel Xeon Platinum 8280M vs Qualcomm Snapdragon 821

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Intel Xeon Platinum 8280M

The Intel Xeon Platinum 8280M operates with 28 cores and 56 CPU threads. It run at 4.00 GHz base 2.70 GHz all cores while the TDP is set at 205 W.The processor is attached to the LGA 3647 CPU socket. This version includes 38.50 MB of L3 cache on one chip, supports 6 memory channels to support DDR4-2933 RAM and features 3.0 PCIe Gen 48 lanes. Tjunction keeps below -- degrees C. In particular, Cascade Lake Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q3/2019

Qualcomm Snapdragon 821

The Qualcomm Snapdragon 821 operates with 4 cores and 56 CPU threads. It run at 2.40 GHz base 1.60 GHz all cores while the TDP is set at .The processor is attached to the N/A CPU socket. This version includes -- of L3 cache on one chip, supports 4 memory channels to support LPDDR4-1866 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Kryo Architecture is enhanced with 14 nm technology and supports None. The product was launched on Q3/2016

Intel Xeon Platinum 8280M

Qualcomm Snapdragon 821

Intel Xeon Platinum 8280M

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Qualcomm Snapdragon 821

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Compare Detail

2.70 GHz	Frequency	2.40 GHz
28	Cores	4
4.00 GHz	Turbo (1 Core)	2.40 GHz
2.70 GHz	Turbo (All Cores)	1.60 GHz
Yes	Hyperthreading	No
No	Overclocking	No
normal	Core Architecture	hybrid (big.LITTLE)
no iGPU	GPU	Qualcomm Adreno 530
No turbo	GPU (Turbo)	0.62 GHz
14 nm	Technology	14 nm
No turbo	GPU (Turbo)	0.62 GHz
	DirectX Version	11,1
	Max. displays	0
DDR4-2933	Memory	LPDDR4-1866
6	Memory channels	4
	Max memory
Yes	ECC	No
--	L2 Cache	--
38.50 MB	L3 Cache	--
3.0	PCIe version
48	PCIe lanes
14 nm	Technology	14 nm
LGA 3647	Socket	N/A
205 W	TDP
VT-x, VT-x EPT, VT-d	Virtualization	None
Q3/2019	Release date	Q3/2016
Show more data		Show more data

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.

Intel Xeon Platinum 8280M 384 (43%)

Qualcomm Snapdragon 821 (0%)

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.

Intel Xeon Platinum 8280M (0%)

Qualcomm Snapdragon 821 306 (14%)

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.

Intel Xeon Platinum 8280M (0%)

Qualcomm Snapdragon 821 787 (2%)

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.

Intel Xeon Platinum 8280M (0%)

Qualcomm Snapdragon 821 477 (2%)

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

Intel Xeon Platinum 8280M		Qualcomm Snapdragon 821
205 W	Max TDP
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