AMD Ryzen 5 PRO 6650H vs Intel Xeon Gold 5120T

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CPU comparison with benchmarks


AMD Ryzen 5 PRO 6650H CPU1 vs CPU2 Intel Xeon Gold 5120T
AMD Ryzen 5 PRO 6650H Intel Xeon Gold 5120T

CPU comparison

AMD Ryzen 5 PRO 6650H or Intel Xeon Gold 5120T - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen 5 PRO 6650H has 6 cores with 12 threads and clocks with a maximum frequency of 4.50 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 PRO 6650H was released in Q2/2022.

The Intel Xeon Gold 5120T has 14 cores with 28 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 5120T was released in Q3/2017.
AMD Ryzen 5 (85) Family Intel Xeon Gold (163)
AMD Ryzen 6000H/7035H (20) CPU group Intel Xeon Gold 5100/6100 (34)
5 Generation 1
Rembrandt (Zen 3+) Architecture Skylake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 6650H has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 PRO 6650H is 3.30 GHz (4.50 GHz) while the Intel Xeon Gold 5120T has 14 CPU cores and 28 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 5120T is at 2.20 GHz (3.20 GHz).

AMD Ryzen 5 PRO 6650H Characteristic Intel Xeon Gold 5120T
6 Cores 14
12 Threads 28
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.30 GHz Frequency 2.20 GHz
4.50 GHz Turbo Frequency (1 Core) 3.20 GHz
3.80 GHz Turbo Frequency (All Cores) 2.60 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 Ryzen 5 PRO 6650H Characteristic Intel Xeon Gold 5120T
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD Ryzen 5 PRO 6650H or Intel Xeon Gold 5120T has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

AMD Radeon 660M GPU no iGPU
1.40 GHz GPU frequency --
1.90 GHz GPU (Turbo) --
9 GPU Generation --
6 nm Technology
3 Max. displays
6 Compute units --
384 Shader --
Yes Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory --
12 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 660M GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The AMD Ryzen 5 PRO 6650H can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Xeon Gold 5120T supports up to 768 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 115.2 GB/s.

AMD Ryzen 5 PRO 6650H Characteristic Intel Xeon Gold 5120T
LPDDR5-6400, DDR5-4800 Memory DDR4-2400
64 GB Max. Memory 768 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
76.8 GB/s Max. Bandwidth 115.2 GB/s
No ECC Yes
3.00 MB L2 Cache --
16.00 MB L3 Cache 19.00 MB
4.0 PCIe version 3.0
12 PCIe lanes 48
23.6 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen 5 PRO 6650H is 45 W, while the Intel Xeon Gold 5120T has a TDP of 105 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Ryzen 5 PRO 6650H Characteristic Intel Xeon Gold 5120T
45 W TDP (PL1 / PBP) 105 W
-- TDP (PL2) --
54 W TDP up --
35 W TDP down --
105 °C Tjunction max. --

Technical details

The AMD Ryzen 5 PRO 6650H is manufactured in 6 nm and has 19.00 MB cache. The Intel Xeon Gold 5120T is manufactured in 14 nm and has a 19.00 MB cache.

AMD Ryzen 5 PRO 6650H Characteristic Intel Xeon Gold 5120T
6 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
FP7 Socket LGA 3647
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q2/2022 Release date Q3/2017
-- Release price 1700 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Ryzen 5 PRO 6650H (100%)
Intel Xeon Gold 5120T (62%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Ryzen 5 PRO 6650H (100%)
Intel Xeon Gold 5120T (94%)

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 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 4.50 GHz
1472 (100%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 3.20 GHz
911 (62%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 3.80 GHz
19325 (100%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 2.60 GHz
18139 (94%)

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 Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 3.80 GHz
8133 (100%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 2.60 GHz
0 (0%)

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 Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 4.50 GHz
1886 (100%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 3.20 GHz
0 (0%)

Geekbench 6 (Multi-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 multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 3.80 GHz
8152 (100%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 2.60 GHz
0 (0%)

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 Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
AMD Radeon 660M @ 1.90 GHz
1459 (100%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
@ 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 Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 4.50 GHz
0 (0%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 3.20 GHz
139 (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 Ryzen 5 PRO 6650H AMD Ryzen 5 PRO 6650H
6C 12T @ 3.80 GHz
0 (0%)
Intel Xeon Gold 5120T Intel Xeon Gold 5120T
14C 28T @ 2.60 GHz
2015 (100%)

Devices using this processor

AMD Ryzen 5 PRO 6650H Intel Xeon Gold 5120T
Unknown Unknown

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