Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13640 13640

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 Mac OS X 10.8.4
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 28.00 GB 1066 MHz DDR3 28.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13000 13000
Blowfish
single-core scalar
1583 1583
Blowfish
multi-core scalar
20697 20697
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22740 22740
Text Decompress
single-core scalar
2321 2321
Text Decompress
multi-core scalar
24222 24222
Image Compress
single-core scalar
2147 2147
Image Compress
multi-core scalar
22768 22768
Image Decompress
single-core scalar
2266 2266
Image Decompress
multi-core scalar
17047 17047
Lua
single-core scalar
3984 3984
Lua
multi-core scalar
33949 33949

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22380 22380
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
28739 28739
Dot Product
single-core scalar
3469 3469
Dot Product
single-core vector
4119 4119
Dot Product
multi-core scalar
27440 27440
Dot Product
multi-core vector
43518 43518
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
6972 6972
Primality Test
single-core scalar
5387 5387
Primality Test
multi-core scalar
41686 41686
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
60506 60506
Blur Image
single-core scalar
6282 6282
Blur Image
multi-core scalar
76202 76202

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3987 3987
Read Sequential
single-core scalar
3907 3907
Write Sequential
single-core scalar
6684 6684
Stdlib Allocate
single-core scalar
2795 2795
Stdlib Write
single-core scalar
2981 2981
Stdlib Copy
single-core scalar
3569 3569

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4601 4601
Stream Copy
single-core scalar
3991 3991
Stream Copy
single-core vector
5562 5562
Stream Scale
single-core scalar
4069 4069
Stream Scale
single-core vector
5201 5201
Stream Add
single-core scalar
4361 4361
Stream Add
single-core vector
5406 5406
Stream Triad
single-core scalar
4260 4260
Stream Triad
single-core vector
3960 3960