AMD C-70 vs Intel Xeon Gold 6140M

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CPU comparison with benchmarks


AMD C-70 CPU1 vs CPU2 Intel Xeon Gold 6140M
AMD C-70 Intel Xeon Gold 6140M

CPU comparison

AMD C-70 or Intel Xeon Gold 6140M - 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 C-70 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. Up to GB of memory is supported in 1 memory channels. The AMD C-70 was released in Q3/2012.

The Intel Xeon Gold 6140M has 18 cores with 36 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 1536 GB of memory in 6 memory channels. The Intel Xeon Gold 6140M was released in Q3/2017.
AMD C (6) Family Intel Xeon Gold (163)
AMD C (6) 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 C-70 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD C-70 is 1.00 GHz (1.33 GHz) while the Intel Xeon Gold 6140M has 18 CPU cores and 36 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6140M is at 2.30 GHz (3.70 GHz).
AMD C-70 Characteristic Intel Xeon Gold 6140M
2 Cores 18
2 Threads 36
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? No
1.00 GHz Frequency 2.30 GHz
1.33 GHz Turbo Frequency (1 Core) 3.70 GHz
1.33 GHz Turbo Frequency (All Cores) 2.80 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 C-70 Characteristic Intel Xeon Gold 6140M
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD C-70 or Intel Xeon Gold 6140M 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 HD 6290 GPU no iGPU
0.28 GHz GPU frequency --
0.40 GHz 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 6290 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

The AMD C-70 can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is 8.5 GB/s. The Intel Xeon Gold 6140M supports up to 1536 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 128.1 GB/s.
AMD C-70 Characteristic Intel Xeon Gold 6140M
DDR3-1066 Memory DDR4-2666
Max. Memory 1536 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 25.00 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD C-70 is 9 W, while the Intel Xeon Gold 6140M has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD C-70 Characteristic Intel Xeon Gold 6140M
9 W TDP (PL1 / PBP) 140 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD C-70 is manufactured in 40 nm and has 1.00 MB cache. The Intel Xeon Gold 6140M is manufactured in 14 nm and has a 25.00 MB cache.
AMD C-70 Characteristic Intel Xeon Gold 6140M
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
BGA 413 Socket LGA 3647
AMD-V Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Operating systems Windows 10, Linux
Q3/2012 Release date Q3/2017
-- Release price 5400 $
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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 C-70 AMD C-70
2C 2T @ 1.33 GHz
0 (0%)
Intel Xeon Gold 6140M Intel Xeon Gold 6140M
18C 36T @ 3.70 GHz
842 (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 C-70 AMD C-70
AMD Radeon HD 6290 @ 0.40 GHz
64 (100%)
Intel Xeon Gold 6140M Intel Xeon Gold 6140M
@ 0.00 GHz
0 (0%)

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 C-70 AMD C-70
2C 2T @ 1.33 GHz
598 (100%)
Intel Xeon Gold 6140M Intel Xeon Gold 6140M
18C 36T @ 2.80 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD C-70 AMD C-70
2C 2T @ 1.00 GHz
73 (100%)
Intel Xeon Gold 6140M Intel Xeon Gold 6140M
18C 36T @ 2.30 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 C-70 AMD C-70
2C 2T @ 1.33 GHz
0 (0%)
Intel Xeon Gold 6140M Intel Xeon Gold 6140M
18C 36T @ 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 C-70 AMD C-70
2C 2T @ 1.33 GHz
0 (0%)
Intel Xeon Gold 6140M Intel Xeon Gold 6140M
18C 36T @ 2.80 GHz
2785 (100%)

Devices using this processor
AMD C-70 Intel Xeon Gold 6140M
Unknown Unknown

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