Intel Xeon Platinum 8276 Benchmark, Test and specs

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The Intel Xeon Platinum 8276 was released in Q2/2019 and has 28 cores. The processor can process 56 threads simultaneously and uses a mainboard with the socket LGA 3647. In the Geekbench 5 benchmark, the Intel Xeon Platinum 8276 achieved a result of 1,152 points (single-core) or 20,489 points (multi-core).
Intel Xeon Platinum 8276

CPU lineage

In this classification you can see to which group of processors the Intel Xeon Platinum 8276 belongs. We also show the direct predecessor and successor of Intel Xeon Platinum 8276.

Name: Intel Xeon Platinum 8276
Family: Intel Xeon Platinum (77)
CPU group: Intel Xeon Platinum 8200/9200 (21)
Architecture: Cascade Lake
Segment: Desktop / Server
Generation: 2
Predecessor: --
Successor: --

CPU Cores and Base Frequency

The Intel Xeon Platinum 8276 has 28 cores. The clock frequency of the Intel Xeon Platinum 8276 is 2.20 GHz (4.00 GHz). An initial performance assessment can be made using the number of CPU cores.

CPU Cores / Threads: 28 / 56
Core architecture: normal
Cores: 28x
Hyperthreading / SMT: Yes
Overclocking: No
Frequency: 2.20 GHz
Turbo Frequency (1 Core): 4.00 GHz
Turbo Frequency (28 Cores): 2.20 GHz

Memory & PCIe

The Intel Xeon Platinum 8276 supports a maximum of 1024 GB memory. Depending on the mainboard, the processor can use a maximum of 6 (Hexa Channel) memory channels. This results in a maximum bandwidth of the main memory of 140.7 GB/s.

Memory type: Memory bandwidth:
DDR4-2933
140.7 GB/s
Max. Memory: 1024 GB
Memory channels: 6 (Hexa Channel)
ECC: Yes
PCIe: 3.0 x 48
PCIe Bandwidth: 47.3 GB/s

Thermal Management

The Intel Xeon Platinum 8276 has a TDP of 165 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor.

TDP (PL1 / PBP): 165 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: --

Technical details

Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Xeon Platinum 8276 is made in 14 nm and has 38.50 MB cache.

Technology: 14 nm
Chip design: Monolithic
Socket: LGA 3647
L2-Cache: --
L3-Cache: 38.50 MB
AES-NI: Yes
Operating systems: Windows 10, Linux
Virtualization: VT-x, VT-x EPT, VT-d
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX2, AVX-512
Release date: Q2/2019
Release price: 8719 $
Part Number: --
Documents: Technical data sheet

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Benchmark results

Verified Benchmark results
The benchmark results for the Intel Xeon Platinum 8276 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.


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 3 5300U AMD Ryzen 3 5300U
4C 8T @ 3.80 GHz
1154
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
1153
Intel Xeon W-3175X Intel Xeon W-3175X
28C 56T @ 3.80 GHz
1153
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz
1152
Intel Core i7-6700K Intel Core i7-6700K
4C 8T @ 4.20 GHz
1151
Intel Core i5-1038NG7 Intel Core i5-1038NG7
4C 8T @ 3.80 GHz
1150
AMD Ryzen 3 4300GE AMD Ryzen 3 4300GE
4C 8T @ 4.00 GHz
1149

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 EPYC 7343 AMD EPYC 7343
16C 32T @ 3.60 GHz
20897
AMD EPYC 7313P AMD EPYC 7313P
16C 32T @ 3.40 GHz
20812
Intel Xeon Platinum 8168 Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz
20528
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz
20489
AMD EPYC 7F72 AMD EPYC 7F72
24C 48T @ 3.50 GHz
20479
AMD Ryzen 9 7900X3D AMD Ryzen 9 7900X3D
12C 24T @ 5.20 GHz
20400
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 4.60 GHz
20305

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 Core i7-4790 Intel Core i7-4790
4C 8T @ 4.00 GHz
384
AMD Ryzen 7 1800X AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz
381
Intel Core i5-6600 Intel Core i5-6600
4C 4T @ 3.90 GHz
381
Intel Xeon Platinum 8276 Intel Xeon Platinum 8276
28C 56T @ 4.00 GHz
378
Intel Xeon Platinum 8270 Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz
378
Intel Xeon Platinum 8274 Intel Xeon Platinum 8274
24C 48T @ 4.00 GHz
378
Intel Xeon Platinum 8276L Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz
378

Benchmarks





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