Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13909 13909

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D44) Mac OS X 10.8.3 (Build 12D44)
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 13457 13457
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21007 21007
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22926 22926
Text Decompress
single-core scalar
2316 2316
Text Decompress
multi-core scalar
24368 24368
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22213 22213
Image Decompress
single-core scalar
2262 2262
Image Decompress
multi-core scalar
21203 21203
Lua
single-core scalar
4102 4102
Lua
multi-core scalar
35062 35062

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22644 22644
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29743 29743
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4195 4195
Dot Product
multi-core scalar
27892 27892
Dot Product
multi-core vector
43902 43902
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7186 7186
Primality Test
single-core scalar
5395 5395
Primality Test
multi-core scalar
42669 42669
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
60911 60911
Blur Image
single-core scalar
6330 6330
Blur Image
multi-core scalar
76307 76307

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4036 4036
Read Sequential
single-core scalar
3943 3943
Write Sequential
single-core scalar
6720 6720
Stdlib Allocate
single-core scalar
2991 2991
Stdlib Write
single-core scalar
2995 2995
Stdlib Copy
single-core scalar
3535 3535

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4673 4673
Stream Copy
single-core scalar
4108 4108
Stream Copy
single-core vector
5574 5574
Stream Scale
single-core scalar
4226 4226
Stream Scale
single-core vector
5172 5172
Stream Add
single-core scalar
4444 4444
Stream Add
single-core vector
5398 5398
Stream Triad
single-core scalar
4525 4525
Stream Triad
single-core vector
3938 3938