Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13652 13652

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D578) Mac OS X 10.6.3 (Build 10D578)
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.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 13071 13071
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
20908 20908
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22627 22627
Text Decompress
single-core scalar
2333 2333
Text Decompress
multi-core scalar
24306 24306
Image Compress
single-core scalar
2134 2134
Image Compress
multi-core scalar
22708 22708
Image Decompress
single-core scalar
2244 2244
Image Decompress
multi-core scalar
16546 16546
Lua
single-core scalar
4084 4084
Lua
multi-core scalar
35112 35112

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22507 22507
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29791 29791
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4136 4136
Dot Product
multi-core scalar
27771 27771
Dot Product
multi-core vector
46266 46266
LU Decomposition
single-core scalar
1418 1418
LU Decomposition
multi-core scalar
11276 11276
Primality Test
single-core scalar
5484 5484
Primality Test
multi-core scalar
42631 42631
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
54849 54849
Blur Image
single-core scalar
6665 6665
Blur Image
multi-core scalar
73905 73905

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4020 4020
Read Sequential
single-core scalar
4045 4045
Write Sequential
single-core scalar
6554 6554
Stdlib Allocate
single-core scalar
3203 3203
Stdlib Write
single-core scalar
2943 2943
Stdlib Copy
single-core scalar
3356 3356

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3959 3959
Stream Copy
single-core scalar
3372 3372
Stream Copy
single-core vector
4751 4751
Stream Scale
single-core scalar
3543 3543
Stream Scale
single-core vector
4398 4398
Stream Add
single-core scalar
3798 3798
Stream Add
single-core vector
4601 4601
Stream Triad
single-core scalar
3855 3855
Stream Triad
single-core vector
3359 3359