AMD G-T40R vs Intel Xeon Gold 6126T

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CPU comparison with benchmarks


AMD G-T40R CPU1 vs CPU2 Intel Xeon Gold 6126T
AMD G-T40R Intel Xeon Gold 6126T

CPU comparison

In this CPU comparison, we compare the AMD G-T40R and the Intel Xeon Gold 6126T and use benchmarks to check which processor is faster.

We compare the AMD G-T40R 1 core processor released in Q1/2011 with the Intel Xeon Gold 6126T which has 12 CPU cores and was introduced in Q3/2017.
AMD G (38) Family Intel Xeon Gold (163)
AMD G (13) CPU group Intel Xeon Gold 5100/6100 (34)
1 Generation 1
Ontario (Bobcat) Architecture Skylake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD G-T40R is a 1 core processor with a clock frequency of 1.00 GHz. The processor can compute 1 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.

AMD G-T40R Characteristic Intel Xeon Gold 6126T
1 Cores 12
1 Threads 24
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.00 GHz Frequency 2.60 GHz
-- Turbo Frequency (1 Core) 3.70 GHz
-- Turbo Frequency (All Cores) 3.00 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD G-T40R Characteristic Intel Xeon Gold 6126T
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

AMD Radeon HD 6250 GPU no iGPU
0.28 GHz GPU frequency --
-- GPU (Turbo) --
3 GPU Generation --
40 nm Technology
2 Max. displays
1 Compute units --
80 Shader --
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory --
11 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.

AMD Radeon HD 6250 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 1 memory channels is supported by the AMD G-T40R, 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.

AMD G-T40R Characteristic Intel Xeon Gold 6126T
DDR3L-1066 Memory DDR4-2666
Max. Memory 768 GB
1 (Single Channel) Memory channels 6 (Hexa Channel)
8.5 GB/s Max. Bandwidth 128.1 GB/s
No ECC Yes
-- L2 Cache --
1.00 MB L3 Cache 19.00 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The AMD G-T40R has a TDP of 5.5 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.

AMD G-T40R Characteristic Intel Xeon Gold 6126T
5.5 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD G-T40R has 1.00 MB cache and is manufactured in 40 nm. The cache of Intel Xeon Gold 6126T is at 19.00 MB. The processor is manufactured in 14 nm.

AMD G-T40R Characteristic Intel Xeon Gold 6126T
40 nm Technology 14 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 3647
AMD-V Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Operating systems Windows 10, Linux
Q1/2011 Release date Q3/2017
-- Release price 1850 $
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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.
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
1238 (100%)

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 G-T40R AMD G-T40R
AMD Radeon HD 6250 @ 0.28 GHz
45 (100%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
@ 0.00 GHz
0 (0%)

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.
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 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.
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz
1996 (100%)

Devices using this processor

AMD G-T40R Intel Xeon Gold 6126T
Unknown Unknown

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