Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13872 13872

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F33) Mac OS X 10.8.5 (Build 12F33)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13495 13495
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
21089 21089
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22737 22737
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24349 24349
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22267 22267
Image Decompress
single-core scalar
2275 2275
Image Decompress
multi-core scalar
21596 21596
Lua
single-core scalar
4136 4136
Lua
multi-core scalar
35157 35157

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22503 22503
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29901 29901
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
4193 4193
Dot Product
multi-core scalar
27916 27916
Dot Product
multi-core vector
43786 43786
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7132 7132
Primality Test
single-core scalar
5426 5426
Primality Test
multi-core scalar
42266 42266
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
60642 60642
Blur Image
single-core scalar
6320 6320
Blur Image
multi-core scalar
74981 74981

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4035 4035
Read Sequential
single-core scalar
3937 3937
Write Sequential
single-core scalar
6723 6723
Stdlib Allocate
single-core scalar
3010 3010
Stdlib Write
single-core scalar
2995 2995
Stdlib Copy
single-core scalar
3513 3513

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4664 4664
Stream Copy
single-core scalar
4089 4089
Stream Copy
single-core vector
5551 5551
Stream Scale
single-core scalar
4250 4250
Stream Scale
single-core vector
5164 5164
Stream Add
single-core scalar
4425 4425
Stream Add
single-core vector
5382 5382
Stream Triad
single-core scalar
4505 4505
Stream Triad
single-core vector
3951 3951