Intel Xeon W-2140B vs AMD C-70

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon W-2140B or Intel Xeon W-2140B – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Xeon W-2140B features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q3/2017 and belongs to the 6 generation of the Intel Xeon W series.
To use the Intel Xeon W-2140B, you'll need a motherboard with a LGA 2066 socket.
The AMD C-70 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q3/2012 and belongs to the 1 generation of the AMD C series.
To use the AMD C-70, you'll need a motherboard with a BGA 413 socket.
Desktop / Server Segment Mobile
Intel Xeon W-2100/3100 Group AMD C
Intel Xeon W Family AMD C
6 Generation 1
Intel Xeon W-2140B Name AMD C-70
 
 

CPU Cores and Base Frequency

The Intel Xeon W-2140B has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon W-2140B is 3.2 GHz
and turbo frequency for one core is 4.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD C-70 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD C-70 is 1.0 GHz
and turbo frequency for one core is 1.33 GHz.
No Overclocking Yes
3.2 GHz Frequency 1.0 GHz
8 CPU Cores 2
8x Cores 2x
normal Core architecture normal
3.8 GHz Turbo Frequency (all cores) 1.33 GHz
Yes Hyperthreading No
16 Threads 2
4.5 GHz Turbo Frequency (1 core) 1.33 GHz
 
 

Internal Graphics

The Intel Xeon W-2140B does not have integrated graphics.
The AMD C-70 has integrated graphics, called iGPU for short.
Specifically, the AMD C-70 uses the AMD Radeon HD 6290, which has 80 texture shaders
and 1 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Direct X 11
0 bytes Max. GPU Memory 1.0 GB
-- Execution units 1
-- Generation 3
-- GPU (Turbo) 0.4 GHz
-- Release date Q3/2011
GPU name AMD Radeon HD 6290
-- Shaders 80
-- Max. displays --
-- Technology 40 nm
-- GPU frequency 0.28 GHz
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

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.
-- h264 Decode
-- h265 / HEVC (10 bit) No
-- AVC Decode
-- VC-1 Decode
-- h265 / HEVC (8 bit) No
-- VP9 No
-- AV1 No
-- JPEG Decode / Encode
-- VP8 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 512.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes ECC No
512.0 GB Max. Memory 0 bytes
4 Memory channels 1
Yes AES-NI No
DDR4-2666 Memory type DDR3-1066
pci PCIe pci
85.4 GB/s Bandwidth --
 
 

Thermal Management

The processor has a thermal design power (TDP) of 105 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 9 W watts.
-- Tjunction max --
105 W TDP (PL1 / PBP) 9 W
 
 

Technical details

The Intel Xeon W-2140B is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 11.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD C-70 is manufactured using a 40 nm process.
In total, this processor boasts a generous 1.0 MB cache.
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
0 bytes L2-Cache 0 bytes
Monolithic Chip design --
-- Release price --
Windows 10, Linux Operating systems
VT-x, VT-x EPT, VT-d Virtualization AMD-V
11.0 MB L3-Cache 1.0 MB
Q3/2017 Release date Q3/2012
Technical data sheet Documents Technical data sheet
LGA 2066 Socket BGA 413
Skylake W Architecture Ontario (Bobcat)
14 nm Technology 40 nm
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE3, SSE4a