Intel Xeon Platinum 9242 vs Intel Xeon Gold 6126T

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CPU comparison with benchmarks


Intel Xeon Platinum 9242 CPU1 vs CPU2 Intel Xeon Gold 6126T
Intel Xeon Platinum 9242 Intel Xeon Gold 6126T

CPU comparison

In this CPU comparison, we compare the Intel Xeon Platinum 9242 and the Intel Xeon Gold 6126T and use benchmarks to check which processor is faster.

We compare the Intel Xeon Platinum 9242 48 core processor released in Q3/2019 with the Intel Xeon Gold 6126T which has 12 CPU cores and was introduced in Q3/2017.
Intel Xeon Platinum (89) Family Intel Xeon Gold (163)
Intel Xeon Platinum 8200/9200 (21) CPU group Intel Xeon Gold 5100/6100 (34)
2 Generation 1
Cascade Lake Architecture Skylake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Platinum 9242 is a 48 core processor with a clock frequency of 2.30 GHz (3.80 GHz). The processor can compute 96 threads at the same time. The Intel Xeon Gold 6126T clocks with 2.60 GHz (3.70 GHz), has 12 CPU cores and can calculate 24 threads in parallel.

Intel Xeon Platinum 9242 Characteristic Intel Xeon Gold 6126T
48 Cores 12
96 Threads 24
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.30 GHz Frequency 2.60 GHz
3.80 GHz Turbo Frequency (1 Core) 3.70 GHz
2.50 GHz Turbo Frequency (All Cores) 3.00 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon Platinum 9242 Characteristic Intel Xeon Gold 6126T
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

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.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 12 memory channels is supported by the Intel Xeon Platinum 9242, while the Intel Xeon Gold 6126T supports a maximum of 768 GB of memory with a maximum memory bandwidth of 128.1 GB/s enabled.

Intel Xeon Platinum 9242 Characteristic Intel Xeon Gold 6126T
DDR4-2933 Memory DDR4-2666
Max. Memory 768 GB
12 Memory channels 6 (Hexa Channel)
281.4 GB/s Max. Bandwidth 128.1 GB/s
Yes ECC Yes
-- L2 Cache --
71.50 MB L3 Cache 19.00 MB
3.0 PCIe version 3.0
48 PCIe lanes 48
47.3 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The Intel Xeon Platinum 9242 has a TDP of 350 W. The TDP of the Intel Xeon Gold 6126T is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Platinum 9242 Characteristic Intel Xeon Gold 6126T
350 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Platinum 9242 has 71.50 MB cache and is manufactured in 14 nm. The cache of Intel Xeon Gold 6126T is at 19.00 MB. The processor is manufactured in 14 nm.

Intel Xeon Platinum 9242 Characteristic Intel Xeon Gold 6126T
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 3647 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2019 Release date Q3/2017
-- Release price 1850 $
show more data show more data


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Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon Platinum 9242 Intel Xeon Platinum 9242
48C 96T @ 3.80 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
1238 (100%)

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.
Intel Xeon Platinum 9242 Intel Xeon Platinum 9242
48C 96T @ 3.80 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
161 (100%)

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.
Intel Xeon Platinum 9242 Intel Xeon Platinum 9242
48C 96T @ 2.50 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz
1996 (100%)

Devices using this processor

Intel Xeon Platinum 9242 Intel Xeon Gold 6126T
Unknown Unknown

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