Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13608 13608

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 Mac OS X 10.7.3
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13034 13034
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21021 21021
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
22783 22783
Text Decompress
single-core scalar
2309 2309
Text Decompress
multi-core scalar
23626 23626
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22255 22255
Image Decompress
single-core scalar
2260 2260
Image Decompress
multi-core scalar
17020 17020
Lua
single-core scalar
4070 4070
Lua
multi-core scalar
35045 35045

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22184 22184
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29947 29947
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
28029 28029
Dot Product
multi-core vector
43562 43562
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7168 7168
Primality Test
single-core scalar
5380 5380
Primality Test
multi-core scalar
42621 42621
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
56209 56209
Blur Image
single-core scalar
6292 6292
Blur Image
multi-core scalar
74684 74684

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4045 4045
Read Sequential
single-core scalar
4051 4051
Write Sequential
single-core scalar
6729 6729
Stdlib Allocate
single-core scalar
2822 2822
Stdlib Write
single-core scalar
3040 3040
Stdlib Copy
single-core scalar
3586 3586

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4731 4731
Stream Copy
single-core scalar
4141 4141
Stream Copy
single-core vector
5626 5626
Stream Scale
single-core scalar
4282 4282
Stream Scale
single-core vector
5247 5247
Stream Add
single-core scalar
4496 4496
Stream Add
single-core vector
5479 5479
Stream Triad
single-core scalar
4571 4571
Stream Triad
single-core vector
4008 4008