AMD Opteron 3320 EE vs AMD Opteron 4386

Comparative analysis of AMD Opteron 3320 EE and AMD Opteron 4386 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD Opteron 3320 EE

AMD Opteron 4386

Differences

Reasons to consider the AMD Opteron 3320 EE

3.8x lower typical power consumption: 25 Watt vs 95 Watt
Around 57% better performance in PassMark - Single thread mark: 774 vs 494

Specifications (specs)
Thermal Design Power (TDP)	25 Watt vs 95 Watt
Benchmarks
PassMark - Single thread mark	774 vs 494

Reasons to consider the AMD Opteron 4386

4 more cores, run more applications at once: 8 vs 4
4 more threads: 8 vs 4
Around 52% higher clock speed: 3.8 GHz vs 2.5 GHz
Around 1% higher maximum core temperature: 70.50°C vs 70°C
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
2x better performance in PassMark - CPU mark: 5419 vs 2675

Specifications (specs)
Number of cores	8 vs 4
Number of threads	8 vs 4
Maximum frequency	3.8 GHz vs 2.5 GHz
Maximum core temperature	70.50°C vs 70°C
L1 cache	384 KB vs 192 KB
L2 cache	8 MB vs 4 MB
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	5419 vs 2675

Compare benchmarks

CPU 1: AMD Opteron 3320 EE
CPU 2: AMD Opteron 4386

PassMark - Single thread mark

CPU 1

CPU 2

774

494

PassMark - CPU mark

CPU 1

CPU 2

2675

5419

Name	AMD Opteron 3320 EE	AMD Opteron 4386
PassMark - Single thread mark	774	494
PassMark - CPU mark	2675	5419

Compare specifications (specs)

	AMD Opteron 3320 EE	AMD Opteron 4386
Essentials
Architecture codename	Delhi	Seoul
Family	AMD Opteron	AMD Opteron
Launch date	2012	n/d
OPN Tray	OS3320SJW4KHK	OS4386WLU8KHK
Place in performance rating	2411	2678
Series	AMD Opteron 3300 Series Processor	AMD Opteron 4300 Series Processor
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	1.9 GHz	3.1 GHz
Die size	315 mm	315 mm
L1 cache	192 KB	384 KB
L2 cache	4 MB	8 MB
L3 cache	8 MB	8 MB
Manufacturing process technology	32 nm	32 nm
Maximum core temperature	70°C	70.50°C
Maximum frequency	2.5 GHz	3.8 GHz
Number of cores	4	8
Number of threads	4	8
Transistor count	1200 million	1200 million
Unlocked
Memory
Supported memory frequency	1400 MHz	2200 MHz
Supported memory types	DDR3	DDR3
Compatibility
Max number of CPUs in a configuration	1	2
Sockets supported	AM3+	C32
Thermal Design Power (TDP)	25 Watt	95 Watt
Advanced Technologies
Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)