Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13357 13357

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12919 12919
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
20992 20992
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22761 22761
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24219 24219
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22056 22056
Image Decompress
single-core scalar
2274 2274
Image Decompress
multi-core scalar
15275 15275
Lua
single-core scalar
4090 4090
Lua
multi-core scalar
35033 35033

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21676 21676
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
30072 30072
Dot Product
single-core scalar
3470 3470
Dot Product
single-core vector
4143 4143
Dot Product
multi-core scalar
27916 27916
Dot Product
multi-core vector
43331 43331
LU Decomposition
single-core scalar
1534 1534
LU Decomposition
multi-core scalar
6010 6010
Primality Test
single-core scalar
5362 5362
Primality Test
multi-core scalar
41710 41710
Sharpen Image
single-core scalar
5349 5349
Sharpen Image
multi-core scalar
54005 54005
Blur Image
single-core scalar
6316 6316
Blur Image
multi-core scalar
72125 72125

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3995 3995
Read Sequential
single-core scalar
4051 4051
Write Sequential
single-core scalar
6720 6720
Stdlib Allocate
single-core scalar
2813 2813
Stdlib Write
single-core scalar
2856 2856
Stdlib Copy
single-core scalar
3536 3536

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4498 4498
Stream Copy
single-core scalar
4013 4013
Stream Copy
single-core vector
5365 5365
Stream Scale
single-core scalar
4104 4104
Stream Scale
single-core vector
5035 5035
Stream Add
single-core scalar
4183 4183
Stream Add
single-core vector
5169 5169
Stream Triad
single-core scalar
4324 4324
Stream Triad
single-core vector
3795 3795