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Intel Core i9-10850KA vs Dual AMD Opteron 6276

Intel Core i9-10850KA on Amazon USA
Dual AMD Opteron 6276 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i9-10850KA on one side and the Dual AMD Opteron 6276 on the other side. The first is dedicated to the desktop sector, It has 10 cores, 20 threads, a maximum frequency of 5.2GHz. The second is used on the server segment, it has a total of 16 cores, 16 threads, its turbo frequency is set to 3.2 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the date of first broadcast, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.


Processor Intel Core i9-10850KA Dual AMD Opteron 6276
Market Desktop Server
Family Comet Lake Bulldozer
Part number(s), S-Spec BX8070110850K,
Release date Q4 2020 Q4 2011
Lithography 14 nm+++ 32 nm
Transistors - 4,800,000,000
Cores 10 32
Threads 20 32
Base frequency 3.6 GHz 2.3 GHz
Turbo frequency 5.2 GHz 3.2 GHz
Cache memory 20 MB 32 MB
Max memory capacity 128 GB 64 GB
Memory types DDR4-2933 DDR3-2000
Max # of memory channels 2 4
Max memory bandwidth 45.8 GB/s 59.8 GB/s
Max PCIe lanes 16 32
TDP 125 W 230 W
GPU integrated graphics Intel UHD Graphics 630 (Comet Lake) None
GPU execution units 24 -
GPU shading units 192 -
GPU base clock rate 350 MHz -
GPU max clock rate 1200 MHz -
GPU FP32 floating point 460.8 GFLOPS -
Socket LGA1200 G34
Cinebench R15 single thread 219 75
Cinebench R15 multi-thread 2,620 2,512
PassMark single thread 3,110 840
PassMark CPU Mark 23,940 10,100
(Linux 64-bit)
Geekbench 4 single core
6,903 1,745
(Linux 64-bit)
Geekbench 4 multi-core
49,231 28,085
GFLOPS performance
777.6 GFLOPS 238.8 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
394 pts / W 122 pts / W

We can better compare what are the technical differences between the two processors. The processor Dual AMD Opteron 6276 has a larger number of cores, the maximum frequency of Intel Core i9-10850KA is greater, that the thermal dissipation power of Dual AMD Opteron 6276 is less. The Intel Core i9-10850KA was designed earlier.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

Cinebench R15 - Multi-thread & single thread score
Intel Core i9-10850KA#ad 219
Dual AMD Opteron 6276#ad 75

In single core, the difference is 192%. In multi-core, the differential gap is 4%.

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.

PassMark - CPU Mark & single thread
Intel Core i9-10850KA#ad 3,110
Dual AMD Opteron 6276#ad 840

In single core, the difference is 270%. In multi-core, the differential gap is 137%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Windows 64-bit:

Geekbench 4 - Multi-core & single core score - Windows 64-bit
Intel Core i9-10850KA#ad 6,408
Dual AMD Opteron 6276#ad 1,644

In single core, the difference is 290%. In multi-core, the differential gap is 381%.

On Linux 64-bit:

Geekbench 4 - Multi-core & single core score - Linux 64-bit
Intel Core i9-10850KA#ad 6,903
Dual AMD Opteron 6276#ad 1,745

In single core, the difference is 296%. In multi-core, the differential gap is 75%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.


Intel Core i9-10850KA AMD equivalentDual AMD Opteron 6276 Intel equivalent

See also:

Intel Core i9-10850K

AMD Opteron 6276Quad AMD Opteron 6276 © 2020 - Privacy policy - Advertising policy


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