Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13928 13928

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13415 13415
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
21064 21064
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22854 22854
Text Decompress
single-core scalar
2338 2338
Text Decompress
multi-core scalar
24215 24215
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22321 22321
Image Decompress
single-core scalar
2234 2234
Image Decompress
multi-core scalar
21364 21364
Lua
single-core scalar
4106 4106
Lua
multi-core scalar
34473 34473

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22752 22752
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
29824 29824
Dot Product
single-core scalar
3476 3476
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27877 27877
Dot Product
multi-core vector
43738 43738
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7004 7004
Primality Test
single-core scalar
5390 5390
Primality Test
multi-core scalar
42964 42964
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
61161 61161
Blur Image
single-core scalar
6321 6321
Blur Image
multi-core scalar
77574 77574

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4039 4039
Read Sequential
single-core scalar
3958 3958
Write Sequential
single-core scalar
6717 6717
Stdlib Allocate
single-core scalar
2988 2988
Stdlib Write
single-core scalar
2985 2985
Stdlib Copy
single-core scalar
3551 3551

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4623 4623
Stream Copy
single-core scalar
3979 3979
Stream Copy
single-core vector
5568 5568
Stream Scale
single-core scalar
4096 4096
Stream Scale
single-core vector
5254 5254
Stream Add
single-core scalar
4310 4310
Stream Add
single-core vector
5410 5410
Stream Triad
single-core scalar
4397 4397
Stream Triad
single-core vector
3975 3975