Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13992 13992

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.2 (Build 14C1514) Mac OS X 10.10.2 (Build 14C1514)
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 13538 13538
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20542 20542
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22764 22764
Text Decompress
single-core scalar
2329 2329
Text Decompress
multi-core scalar
24200 24200
Image Compress
single-core scalar
2155 2155
Image Compress
multi-core scalar
22810 22810
Image Decompress
single-core scalar
2309 2309
Image Decompress
multi-core scalar
22202 22202
Lua
single-core scalar
4137 4137
Lua
multi-core scalar
35137 35137

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22515 22515
Mandelbrot
single-core scalar
2130 2130
Mandelbrot
multi-core scalar
29189 29189
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4205 4205
Dot Product
multi-core scalar
27779 27779
Dot Product
multi-core vector
43772 43772
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
5340 5340
Primality Test
single-core scalar
5660 5660
Primality Test
multi-core scalar
43001 43001
Sharpen Image
single-core scalar
5357 5357
Sharpen Image
multi-core scalar
59770 59770
Blur Image
single-core scalar
6329 6329
Blur Image
multi-core scalar
77667 77667

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4317 4317
Read Sequential
single-core scalar
4436 4436
Write Sequential
single-core scalar
6713 6713
Stdlib Allocate
single-core scalar
3221 3221
Stdlib Write
single-core scalar
3332 3332
Stdlib Copy
single-core scalar
3883 3883

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5108 5108
Stream Copy
single-core scalar
4204 4204
Stream Scale
single-core scalar
4334 4334
Stream Add
single-core scalar
4872 4872
Stream Triad
single-core scalar
4134 4134