List of AMD Opteron processors

Opteron is a central processing unit family within the AMD64 line. Designed by Advanced Micro Devices for the server market, Opteron competed with Intel's Xeon. The Opteron family is succeeded by the Zen-based Epyc, and Ryzen Threadripper and Threadripper Pro series.
For Socket 940 and Socket 939 Opterons, each chip has a three-digit model number, in the form Opteron XYY. For Socket F and Socket AM2 Opterons, each chip has a four-digit model number, in the form Opteron XZYY. For all Opterons, the first digit specifies the number of CPUs on the target machine:1 – has 1 processor 2 – has 2 processors 8 – has 4 or 8 processors
For Socket F and Socket AM2 Opterons, the second digit represents the processor generation. Presently, only 2, DDR2, 3 and 4 are used.
For all Opterons, the last two digits in the model number indicate the clock rate of a CPU, a higher number indicating a higher clock rate. This speed indication is comparable to processors of the same generation if they have the same amount of cores. Single-cores and dual-cores have different indications, despite sometimes having the same clock rate.
Model number methodology for the AMD Opteron 4000 and 6000 Series processors.

AMD Opteron processors are identified by a four digit model number, ZYXX, where:

Z – denotes product series

4000 Series = Low cost and power optimized 1- and 2-way servers
6000 Series = High performance 2- and 4-way servers

Y – denotes series generation

41xx = 1st generation of 4000 series
61xx = 1st generation of 6000 series

XX – communicates a change in product specifications within the series, and is not a relative measure of performance.
The suffix HE or EE denotes a high-efficiency or energy-efficiency model with a lower thermal design power than a standard Opteron. The suffix SE denotes a top-of-the-line model with a higher TDP than a standard Opteron.

WWW Official Site

Feature overview

APUs

APU features table

K8 Opterons (Family 0Fh)

First Gen. Opterons (130 nm)

100 series "SledgeHammer"

All models support: MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64
All models with OPN ending in AG support up to Registered PC2700 DDR SDRAM
All other models support up to Registered PC3200 DDR SDRAM
All models only support single-processor configurations

200 series "SledgeHammer"

All models support: MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64
All models with OPN ending in AH support up to Registered PC2700 DDR SDRAM
All other models support up to Registered PC3200 DDR SDRAM
All models support up to two-processor configurations

800 series "SledgeHammer"

All models support: MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64
All models with OPN ending in AI support up to Registered PC2700 DDR SDRAM
All other models support up to Registered PC3200 DDR SDRAM
All models support up to eight-processor configurations

First Gen. Opterons (90 nm)

100 series "Venus" (s939)

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Unbuffered PC3200 DDR SDRAM
All models only support single-processor configurations

100 series "Venus"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Registered PC3200 DDR SDRAM
All models only support single-processor configurations

200 series "Troy"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Registered PC3200 DDR SDRAM
All models support up to two-processor configurations

800 series "Athens"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Registered PC3200 DDR SDRAM
All models support up to eight-processor configurations

Dual-core Opteron (90 nm)

100 series "Denmark" (s939)

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Unbuffered PC3200 DDR SDRAM
All models only support single-processor configurations

200 series "Italy"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Registered PC3200 DDR SDRAM
All models support up to two-processor configurations

800 series "Egypt"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64
All models support up to Registered PC3200 DDR SDRAM
All models support up to eight-processor configurations

Second Gen. Opterons (90nm)

1200 series "Santa Ana"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, AMD-V
All models support up to Unbuffered PC2-6400 DDR2 SDRAM, the socket F 1210 EE model supports Registered DDR2 memory
All models only support single-processor configurations

2200 series "Santa Rosa"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, AMD-V
All models support up to Registered PC2-5300 DDR2 SDRAM
All models support up to two-processor configurations

8200 series "Santa Rosa"

All models support: MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, AMD-V
All models support up to Registered PC2-5300 DDR2 SDRAM
All models support up to eight-processor configurations

K10 Opterons (Family 10h)

Quad-core Opteron (65nm)

All models support the x86-64 "baseline" profile
All models support additionally: Enhanced 3DNow!, SSE3, SSE4a, ABM, NX bit, AMD-V with nested paging

1300 series "Budapest"

Socket AM2+ platform, single-processor only
All models support up to dual-channel Unbuffered PC2-6400 DDR2 SDRAM
B1, B2, and BA steppings have a hardware TLB bug, affecting performance under certain conditions, see AMD errata #298

2300 series "Barcelona"

Socket F platform
All models support up to two-processor configurations
All models support up to dual-channel Registered PC2-5300 DDR2 SDRAM
B1, B2, and BA steppings have a hardware TLB bug, affecting performance under certain conditions, see AMD errata #298

8300 series "Barcelona"

Socket F platform
All models support up to eight-processor configurations
All models support up to dual-channel Registered PC2-5300 DDR2 SDRAM
B1, B2, and BA steppings have a hardware TLB bug, affecting performance under certain conditions, see AMD errata #298

Quad-core Opteron (45nm)

All models support the x86-64 "baseline" profile
All models support additionally: Enhanced 3DNow!, SSE3, SSE4a, ABM, NX bit, AMD-V with nested paging

1300-series "Suzuka"

Socket AM3 platform, Socket F for select models, single-processor only
Socket AM3 models support up to dual-channel Unbuffered PC3-10600 DDR3 SDRAM
Socket F models support up to dual-channel Registered PC2-6400 DDR2 SDRAM

2300 series "Shanghai"

Socket F platform
All models support up to two-processor configurations
All models support up to dual-channel Registered PC2-6400 DDR2 SDRAM

8300 series "Shanghai"

Socket F platform
All models support up to eight-processor configurations
All models support up to dual-channel Registered PC2-6400 DDR2 SDRAM

Six-core Opteron (45 nm)

All models support the x86-64 "baseline" profile
All models support additionally: Enhanced 3DNow!, SSE3, SSE4a, ABM, NX bit, AMD-V with nested paging
All models support HT Assist which reduces cache coherence snoops traffic. When enabled, 1 MiB of L3 cache on each chip is used as a cache coherence directory.

2400 series "Istanbul"

Socket F platform
All models support up to two-processor configurations
All models support up to dual-channel Registered PC2-6400 DDR2 SDRAM

8400 series "Istanbul"

Socket F platform
All models support up to eight-processor configurations
All models support up to dual-channel Registered PC2-6400 DDR2 SDRAM

C32 & G34 (45 nm)

All models support the x86-64 "baseline" profile
All models support additionally: Enhanced 3DNow!, SSE3, SSE4a, ABM, NX bit, AMD-V with nested paging
All models support HT Assist to reduce cache coherence snooping traffic. When enabled, 1 MiB of L3 cache on each chip is used as a cache coherence directory.

4100 series "Lisbon"

Socket C32 platform
All models support up to two-processor configurations
All models support up to dual-channel Registered PC3-10600 DDR3 SDRAM

6100 series "Magny-Cours"

Socket G34 platform
All models use a Multi-Chip module (MCM) design with two dies in each package
All models support up to four-processor configurations
All models support up to four-channel Registered PC3-10600 DDR3 SDRAM

Bulldozer based Opterons

3200-, 4200- & 6200-series Opterons

Opteron 3200-series "Zurich" (32 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, IOMMU, NX bit, AMD64, AMD-V, AES, CLMUL, AVX, CVT16–F16C, XOP, FMA4.
All models support single socket configurations
Memory support: Up to 4 DIMMs per socket
Memory controller: Two channels of UDDR3, RDDR3 up to PC3-15000
Die size: 315 mm²

Opteron 4200-series "Valencia" (32 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, NX bit, AMD64, AMD-V, AES, CLMUL, AVX, XOP, FMA4.
All models support up to two socket configurations
Memory support: Up to 4 DIMMs per socket
Memory controller: Two channels of UDDR3, RDDR3 up to PC3-12800

Opteron 6200-series "Interlagos" (32 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, NX bit, AMD64, AMD-V, AES, CLMUL, AVX, XOP, FMA4.
All models support two or four socket configurations
Memory support: Up to 12 DIMMs per socket
Memory controller: Four channels of UDDR3, RDDR3 up to PC3-12800
Interlagos models have 16 MB of L3 cache but only 14 MB is visible with the HT Assist feature activated using 2 MB as a directory cache.

Piledriver based Opterons

3300-, 4300- & 6300-series Opterons

Opteron 3300-series "Delhi" (32 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, NX bit, AMD64, AMD-V, AES, CLMUL, [Advanced Vector Extensions|AVX, AVX 1.1], XOP, FMA3, FMA4, CVT16–F16C, AMD Turbo Core3.0., ECC
All models support single socket configurations
Memory support: Up to 4 DIMMs per socket
Memory controller: Two channels of UDDR3, RDDR3 up to PC3-15000
Die size: 315 mm²

Opteron 4300-series "Seoul" (32 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, NX bit, AMD64, AMD-V, AES, CLMUL, AVX, AVX 1.1, XOP, FMA3, FMA4, CVT16–F16C, AMD Turbo Core, ECC
All models support up to two socket configurations
Memory support: Up to 4 DIMMs per socket
Memory controller: Two channels of UDDR3, RDDR3 up to PC3-15000

Opteron 6300-series "Abu Dhabi" (32 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, NX bit, AMD64, AMD-V, IOMMU, AES, CLMUL, AVX, AVX 1.1, BMI1, ABM, TBM, XOP, FMA3, FMA4, CVT16–F16C, Turbo Core 2.0, EVP, ECC
All models support two or four socket configurations
Memory support: Up to 12 DIMMs per socket
Memory controller: Four channels of UDDR3, RDDR3 up to PC3-15000
Abu Dhabi models have 16 MB of L3 cache but only 14 MB is visible with the HT Assist feature activated using 2 MB as a directory cache.
Two new 6300 models code-named "Warsaw" were added in 2014 that operate at lower clock frequencies using less power.

Excavator based Opterons

X3000-series Opterons

Opteron X3000-series "Toronto" (28 nm)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, AMD64, AMD-V, AES, CLMUL, AVX, AVX 1.1, AVX2, XOP, FMA3, FMA4, F16C, ABM, BMI1, BMI2, TBM, RDRAND
Two or Four CPU cores based on the Excavator microarchitecture
L1 Cache: 32 KB Data per core and 96 KB Instructions per module
Memory controller: Two channels of DDR4 SDRAM up to PC4-19200
GPU based on Graphics Core Next (GCN) 3rd Generation architecture

Jaguar-based Opterons

X1100 and X2100 series Opterons

Opteron X1100-series "Kyoto" (28nm)

Socket FT3
4 CPU cores
SSE4.1, SSE4.2, AVX, AES, F16C, BMI1, AMD-V, AMD-P support
Turbo Dock Technology, C6 and CC6 low power states
128-bit FPU

Opteron X2100-series "Kyoto" (28nm)

Socket FT3
4 CPU cores
SSE4.1, SSE4.2, AVX, AES, F16C, BMI1 support
Turbo Dock Technology, C6 and CC6 low power states
GPU based on Graphics Core Next architecture

ARM Cortex A57 based Opterons

Opteron A1100-series "Seattle" (28nm)

The AMD Opteron A1100 is an enterprise-class ARM Cortex-A57-based SOC.

Up to 64 GB DDR3L-1600 and up to 128GB DDR4-1866 with ECC
SoC peripherals include 6 × SATA 3, 2 × Integrated 10 GbE LAN and 8 PCI Express lanes in ×8, ×4 and ×2 configurations.