Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13690 13690

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A193i) Mac OS X 10.8 (Build 12A193i)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13224 13224
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
21039 21039
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
23004 23004
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24377 24377
Image Compress
single-core scalar
2153 2153
Image Compress
multi-core scalar
22475 22475
Image Decompress
single-core scalar
2284 2284
Image Decompress
multi-core scalar
18277 18277
Lua
single-core scalar
4005 4005
Lua
multi-core scalar
34876 34876

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22320 22320
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29986 29986
Dot Product
single-core scalar
3471 3471
Dot Product
single-core vector
4193 4193
Dot Product
multi-core scalar
27860 27860
Dot Product
multi-core vector
43889 43889
LU Decomposition
single-core scalar
1534 1534
LU Decomposition
multi-core scalar
6216 6216
Primality Test
single-core scalar
5442 5442
Primality Test
multi-core scalar
42751 42751
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
57734 57734
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
75634 75634

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4021 4021
Read Sequential
single-core scalar
3953 3953
Write Sequential
single-core scalar
6689 6689
Stdlib Allocate
single-core scalar
3135 3135
Stdlib Write
single-core scalar
2813 2813
Stdlib Copy
single-core scalar
3519 3519

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4460 4460
Stream Copy
single-core scalar
4020 4020
Stream Copy
single-core vector
5296 5296
Stream Scale
single-core scalar
4079 4079
Stream Scale
single-core vector
4936 4936
Stream Add
single-core scalar
4208 4208
Stream Add
single-core vector
5093 5093
Stream Triad
single-core scalar
4318 4318
Stream Triad
single-core vector
3736 3736