Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13037 13037

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12385 12385
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
19083 19083
Text Compress
single-core scalar
2251 2251
Text Compress
multi-core scalar
21982 21982
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
23868 23868
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
19570 19570
Image Decompress
single-core scalar
2260 2260
Image Decompress
multi-core scalar
15098 15098
Lua
single-core scalar
4098 4098
Lua
multi-core scalar
34352 34352

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21281 21281
Mandelbrot
single-core scalar
2106 2106
Mandelbrot
multi-core scalar
26696 26696
Dot Product
single-core scalar
3436 3436
Dot Product
single-core vector
4134 4134
Dot Product
multi-core scalar
26786 26786
Dot Product
multi-core vector
39701 39701
LU Decomposition
single-core scalar
1427 1427
LU Decomposition
multi-core scalar
11276 11276
Primality Test
single-core scalar
5499 5499
Primality Test
multi-core scalar
42040 42040
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
50939 50939
Blur Image
single-core scalar
6622 6622
Blur Image
multi-core scalar
71942 71942

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4079 4079
Read Sequential
single-core scalar
4015 4015
Write Sequential
single-core scalar
6602 6602
Stdlib Allocate
single-core scalar
3057 3057
Stdlib Write
single-core scalar
3116 3116
Stdlib Copy
single-core scalar
3609 3609

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4384 4384
Stream Copy
single-core scalar
3625 3625
Stream Copy
single-core vector
5266 5266
Stream Scale
single-core scalar
3749 3749
Stream Scale
single-core vector
5064 5064
Stream Add
single-core scalar
4145 4145
Stream Add
single-core vector
5345 5345
Stream Triad
single-core scalar
4143 4143
Stream Triad
single-core vector
3740 3740