Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14015 14015

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13446 13446
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20572 20572
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
22583 22583
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24320 24320
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22736 22736
Image Decompress
single-core scalar
2265 2265
Image Decompress
multi-core scalar
21465 21465
Lua
single-core scalar
4062 4062
Lua
multi-core scalar
35035 35035

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23089 23089
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
28974 28974
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4114 4114
Dot Product
multi-core scalar
27491 27491
Dot Product
multi-core vector
46250 46250
LU Decomposition
single-core scalar
1425 1425
LU Decomposition
multi-core scalar
11515 11515
Primality Test
single-core scalar
5521 5521
Primality Test
multi-core scalar
42618 42618
Sharpen Image
single-core scalar
5331 5331
Sharpen Image
multi-core scalar
59817 59817
Blur Image
single-core scalar
6688 6688
Blur Image
multi-core scalar
77933 77933

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4111 4111
Read Sequential
single-core scalar
4005 4005
Write Sequential
single-core scalar
6557 6557
Stdlib Allocate
single-core scalar
3240 3240
Stdlib Write
single-core scalar
3135 3135
Stdlib Copy
single-core scalar
3621 3621

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4062 4062
Stream Copy
single-core scalar
3431 3431
Stream Copy
single-core vector
4688 4688
Stream Scale
single-core scalar
3622 3622
Stream Scale
single-core vector
4402 4402
Stream Add
single-core scalar
3895 3895
Stream Add
single-core vector
4903 4903
Stream Triad
single-core scalar
3954 3954
Stream Triad
single-core vector
3606 3606