Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13817 13817

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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13170 13170
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20890 20890
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22730 22730
Text Decompress
single-core scalar
2327 2327
Text Decompress
multi-core scalar
24417 24417
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22340 22340
Image Decompress
single-core scalar
2238 2238
Image Decompress
multi-core scalar
17976 17976
Lua
single-core scalar
4063 4063
Lua
multi-core scalar
35064 35064

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22862 22862
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29823 29823
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4137 4137
Dot Product
multi-core scalar
27762 27762
Dot Product
multi-core vector
46440 46440
LU Decomposition
single-core scalar
1426 1426
LU Decomposition
multi-core scalar
11474 11474
Primality Test
single-core scalar
5563 5563
Primality Test
multi-core scalar
42870 42870
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
57067 57067
Blur Image
single-core scalar
6666 6666
Blur Image
multi-core scalar
75943 75943

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4066 4066
Read Sequential
single-core scalar
3982 3982
Write Sequential
single-core scalar
6588 6588
Stdlib Allocate
single-core scalar
3111 3111
Stdlib Write
single-core scalar
3093 3093
Stdlib Copy
single-core scalar
3556 3556

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3931 3931
Stream Copy
single-core scalar
3354 3354
Stream Copy
single-core vector
4603 4603
Stream Scale
single-core scalar
3486 3486
Stream Scale
single-core vector
4432 4432
Stream Add
single-core scalar
3776 3776
Stream Add
single-core vector
4608 4608
Stream Triad
single-core scalar
3834 3834
Stream Triad
single-core vector
3360 3360