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| Intel Xeon E5-1650 vs E5-1620 |
Released March, 2012
Intel Xeon E5-1650
- 3.2 GHz
- Hexa core
Reasons to buy the Intel Xeon E5-1650
![]() | Much more l2 cache 2 MB | ![]() | More cores 6 |
![]() | More l3 cache 12 MB | ![]() | More threads 12 |
VS
Released March, 2012
Intel Xeon E5-1620
- 3.6 GHz
- Quad core
Reasons to buy the E5-1620
![]() | Much higher clock speed 3.6 GHz | ![]() | Supports more RAM 384,000 MB |
![]() | More l3 cache per core 2.5 MB/core |
CPUBoss Review Our evaluation of E5-1650 vs E5-1620 among all CPUs
Performance | |
Benchmark performance using all cores | |
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more |
Single-core Performance | |
Individual core benchmark performance | |
PassMark (Single Core), Geekbench 3 Single Core and 1 more |
Integrated Graphics | |
Integrated GPU performance for graphics | |
Sky Diver and Cloud Gate |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
CompuBench 1.5 Bitcoin mining and 4 more |
Performance per Watt | |
How efficiently does the processor use electricity? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
Value | |
Are you paying a premium for performance? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
No winner declared
Too close to call
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
Much more l2 cache | 2 MB | vs | 1 MB | 2x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
---|---|---|---|---|---|---|---|
More cores | 6 | vs | 4 | 2 more cores; run more applications at once | |||
More l3 cache | 12 MB | vs | 10 MB | 20% more l3 cache; more data can be stored in the l3 cache for quick access later | |||
More threads | 12 | vs | 8 | 4 more threads | |||
Much better overclocked clock speed (Air) | 4.53 GHz | vs | 3.93 GHz | More than 15% better overclocked clock speed (Air) | |||
More l2 cache per core | 0.33 MB/core | vs | 0.25 MB/core | Around 35% more l2 cache per core | |||
| |||||||
Much higher clock speed | 3.6 GHz | vs | 3.2 GHz | More than 10% higher clock speed | |||
Supports more RAM | 384,000 MB | vs | 262,144 MB | Supports more than 45% more RAM | |||
More l3 cache per core | 2.5 MB/core | vs | 2 MB/core | 25% more l3 cache per core |
Benchmarks Real world tests of Xeon E5-1650 vs E5-1620
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Xeon E5-1650
16,658
Xeon E5-1620
12,397
GeekBench 3 (Single core) Data courtesy Primate Labs
Xeon E5-1650
2,937
Xeon E5-1620
3,066
GeekBench 3 (AES single core) Data courtesy Primate Labs
Xeon E5-1650
2,210,000 MB/s
Xeon E5-1620
2,460,000 MB/s
GeekBench (32-bit) Data courtesy Primate Labs
Xeon E5-1650
18,198
Xeon E5-1620
13,003
GeekBench (64-bit) Data courtesy Primate Labs
Xeon E5-1650
19,270
Xeon E5-1620
13,786
GeekBench
Xeon E5-1650
19,270
Xeon E5-1620
13,786
PassMark Data courtesy Passmark
Xeon E5-1650
11,790
Xeon E5-1620
9,487
PassMark (Single Core)
Xeon E5-1650
1,922
Xeon E5-1620
2,117
Specifications Full list of technical specs
summary | Xeon E5-1650 | vs | E5-1620 |
---|---|---|---|
Clock speed | 3.2 GHz | 3.6 GHz | |
Turbo clock speed | 3.8 GHz | 3.8 GHz | |
Cores | Hexa core | Quad core | |
Socket type | |||
LGA 2011 | |||
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | Yes | Yes | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
AVX | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 130W | 130W | |
Annual home energy cost | 31.32 $/year | 31.32 $/year | |
Annual commercial energy cost | 113.88 $/year | 113.88 $/year | |
Performance per watt | 7.9 pt/W | 7.47 pt/W | |
Typical power consumption | 105.63W | 105.63W | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1600 | |||
DDR3-1333 | |||
DDR3-1066 | |||
DDR3 | |||
DDR3-800 | |||
Channels | Quad Channel | Quad Channel | |
Supports ECC | Yes | Yes | |
Maximum bandwidth | 51,200 MB/s | 51,200 MB/s | |
Maximum memory size | 262,144 MB | 384,000 MB |
details | Xeon E5-1650 | vs | E5-1620 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 12 | 8 | |
L2 cache | 2 MB | 1 MB | |
L2 cache per core | 0.33 MB/core | 0.25 MB/core | |
L3 cache | 12 MB | 10 MB | |
L3 cache per core | 2 MB/core | 2.5 MB/core | |
Manufacture process | 32 nm | 32 nm | |
Max CPUs | 1 | 1 | |
Clock multiplier | 38 | 38 | |
Voltage range | 0.6 - 1.35V | 0.6 - 1.35V | |
Operating temperature | Unknown - 64°C | Unknown - 64°C | |
overclocking | |||
Overclocked clock speed | 4.53 GHz | 3.93 GHz | |
Overclocked clock speed (Water) | 4.7 GHz | 4.7 GHz | |
Overclocked clock speed (Air) | 4.53 GHz | 3.93 GHz | |
integrated graphics | |||
GPU | None | None | |
Label | N/A | N/A | |
Latest DirectX | N/A | N/A | |
Number of displays supported | N/A | N/A | |
GPU clock speed | N/A | N/A | |
Turbo clock speed | N/A | N/A | |
3DMark06 | N/A | N/A | |
bus | |||
Architecture | QPI | QPI | |
Number of links | 0 | 0 | |
Transfer rate | 0 MT/s | 0 MT/s | |
Clock speed | 0 MHz | 0 MHz |
Intel Xeon E5-1650 ![]() | Intel Xeon E5-1620 ![]() |
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