Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13617 13617

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 22.00 GB 1066 MHz DDR3 22.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13040 13040
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
19988 19988
Text Compress
single-core scalar
2152 2152
Text Compress
multi-core scalar
21679 21679
Text Decompress
single-core scalar
2199 2199
Text Decompress
multi-core scalar
23665 23665
Image Compress
single-core scalar
2030 2030
Image Compress
multi-core scalar
22061 22061
Image Decompress
single-core scalar
2142 2142
Image Decompress
multi-core scalar
21076 21076
Lua
single-core scalar
3838 3838
Lua
multi-core scalar
34140 34140

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22709 22709
Mandelbrot
single-core scalar
2012 2012
Mandelbrot
multi-core scalar
29016 29016
Dot Product
single-core scalar
3281 3281
Dot Product
single-core vector
3931 3931
Dot Product
multi-core scalar
27222 27222
Dot Product
multi-core vector
45656 45656
LU Decomposition
single-core scalar
1363 1363
LU Decomposition
multi-core scalar
10964 10964
Primality Test
single-core scalar
5236 5236
Primality Test
multi-core scalar
41688 41688
Sharpen Image
single-core scalar
5058 5058
Sharpen Image
multi-core scalar
59489 59489
Blur Image
single-core scalar
6343 6343
Blur Image
multi-core scalar
76677 76677

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3680 3680
Read Sequential
single-core scalar
3450 3450
Write Sequential
single-core scalar
6208 6208
Stdlib Allocate
single-core scalar
2963 2963
Stdlib Write
single-core scalar
2647 2647
Stdlib Copy
single-core scalar
3135 3135

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3692 3692
Stream Copy
single-core scalar
3094 3094
Stream Copy
single-core vector
4785 4785
Stream Scale
single-core scalar
3146 3146
Stream Scale
single-core vector
4554 4554
Stream Add
single-core scalar
3011 3011
Stream Add
single-core vector
4546 4546
Stream Triad
single-core scalar
3195 3195
Stream Triad
single-core vector
3212 3212