Which CPU has the Maximum Cores ? And how many cores?

Solution
That way the Polaris is 80 Cores on a single Chip and the TileGx is a 100 core.
But these are prototypes and will see the light of day only when Quantum Computing comes to calculators.
Well here's the whole list
Commercial

Adapteva Epiphany, a many-core processor architecture with up to 4096 processors on-chip
Aeroflex Gaisler LEON3, a multi-core SPARC that also exists in a fault-tolerant version.
Ageia PhysX, a multi-core physics processing unit.
Ambric Am2045, a 336-core Massively Parallel Processor Array (MPPA)
AMD
Athlon 64, Athlon 64 FX and Athlon 64 X2 family, dual-core desktop processors.
Athlon II, dual-, triple-, and quad-core desktop processors.
Opteron, dual-, quad-, hex-...
That way the Polaris is 80 Cores on a single Chip and the TileGx is a 100 core.
But these are prototypes and will see the light of day only when Quantum Computing comes to calculators.
Well here's the whole list
Commercial

Adapteva Epiphany, a many-core processor architecture with up to 4096 processors on-chip
Aeroflex Gaisler LEON3, a multi-core SPARC that also exists in a fault-tolerant version.
Ageia PhysX, a multi-core physics processing unit.
Ambric Am2045, a 336-core Massively Parallel Processor Array (MPPA)
AMD
Athlon 64, Athlon 64 FX and Athlon 64 X2 family, dual-core desktop processors.
Athlon II, dual-, triple-, and quad-core desktop processors.
Opteron, dual-, quad-, hex-, 8-, and 12-core server/workstation processors.
Phenom, dual-, triple-, quad-core processors.
Phenom II, dual-, triple-, quad-, and hex-core desktop processors.
Sempron X2, dual-core entry level processors.
Turion 64 X2, dual-core laptop processors.
Radeon and FireStream multi-core GPU/GPGPU (10 cores, 16 5-issue wide superscalar stream processors per core)
Analog Devices Blackfin BF561, a symmetrical dual-core processor
ARM MPCore is a fully synthesizable multicore container for ARM11 MPCore and ARM Cortex-A9 MPCore processor cores, intended for high-performance embedded and entertainment applications.
ASOCS ModemX, up to 128 cores, wireless applications.
Azul Systems
Vega 1, a 24-core processor, released in 2005.
Vega 2, a 48-core processor, released in 2006.
Vega 3, a 54-core processor, released in 2008.
Broadcom SiByte SB1250, SB1255 and SB1455.
ClearSpeed
CSX700, 192-core processor, released in 2008 (32/64-bit floating point; Integer ALU)
Cradle Technologies CT3400 and CT3600, both multi-core DSPs.
Cavium Networks Octeon, a 16-core MIPS MPU.
Freescale Semiconductor QorIQ series processors, up to 8 cores, Power Architecture MPU.
Hewlett-Packard PA-8800 and PA-8900, dual core PA-RISC processors.
IBM
POWER4, the world's first non-embedded dual-core processor, released in 2001.
POWER5, a dual-core processor, released in 2004.
POWER6, a dual-core processor, released in 2007.
POWER7, a 4,6,8-core processor, released in 2010.
PowerPC 970MP, a dual-core processor, used in the Apple Power Mac G5.
Xenon, a triple-core, SMT-capable, PowerPC microprocessor used in the Microsoft Xbox 360 game console.
Sony/IBM/Toshiba's Cell processor, a nine-core processor with one general purpose PowerPC core and eight specialized SPUs (Synergystic Processing Unit) optimized for vector operations used in the Sony PlayStation 3
Infineon Danube, a dual-core, MIPS-based, home gateway processor.
Intel
Celeron Dual-Core, the first dual-core processor for the budget/entry-level market.
Core Duo, a dual-core processor.
Core 2 Duo, a dual-core processor.
Core 2 Quad, 2 dual-core dies packaged in a multi-chip module.
Core i3, Core i5 and Core i7, a family of multi-core processors, the successor of the Core 2 Duo and the Core 2 Quad.
Itanium 2, a dual-core processor.
Pentium D, 2 single-core dies packaged in a multi-chip module.
Pentium Extreme Edition, 2 single-core dies packaged in a multi-chip module.
Pentium Dual-Core, a dual-core processor.
Teraflops Research Chip (Polaris), a 3.16 GHz, 80-core processor prototype, which the company originally stated would be released by 2011.[12]
Xeon dual-, quad-, hexa-, octo- and 10-core processors.
IntellaSys
SEAforth 40C18, a 40-core processor[13]
SEAforth24, a 24-core processor designed by Charles H. Moore
NetLogic Microsystems
XLP, a 32-core, quad-threaded MIPS64 processor
XLR, an eight-core, quad-threaded MIPS64 processor
XLS, an eight-core, quad-threaded MIPS64 processor
Nvidia
GeForce 9 multi-core GPU (8 cores, 16 scalar stream processors per core)
GeForce 200 multi-core GPU (10 cores, 24 scalar stream processors per core)
Tesla multi-core GPGPU (10 cores, 24 scalar stream processors per core)
Parallax Propeller P8X32, an eight-core microcontroller.
picoChip PC200 series 200–300 cores per device for DSP & wireless
Plurality HAL series tightly coupled 16-256 cores, L1 shared memory, hardware synchronized processor.
Rapport Kilocore KC256, a 257-core microcontroller with a PowerPC core and 256 8-bit "processing elements". Is now out of business.
SiCortex "SiCortex node" has six MIPS64 cores on a single chip.
Sun Microsystems
MAJC 5200, two-core VLIW processor
UltraSPARC IV and UltraSPARC IV+, dual-core processors.
UltraSPARC T1, an eight-core, 32-thread processor.
UltraSPARC T2, an eight-core, 64-concurrent-thread processor.
UltraSPARC T3, an sixteen-core, 128-concurrent-thread processor.
Texas Instruments
TMS320C80 MVP, a five-core multimedia video processor.
TMS320TMS320C66, 2,4,8 core dsp.
Tilera
TILE64, a 64-core 32-bit processor
TILE-Gx, a 100-core 64-bit processor
XMOS Software Defined Silicon quad-core XS1-G4
 
Solution