Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13504 13504

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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12932 12932
Blowfish
single-core scalar
1520 1520
Blowfish
multi-core scalar
20312 20312
Text Compress
single-core scalar
2153 2153
Text Compress
multi-core scalar
22673 22673
Text Decompress
single-core scalar
2211 2211
Text Decompress
multi-core scalar
24047 24047
Image Compress
single-core scalar
2033 2033
Image Compress
multi-core scalar
22286 22286
Image Decompress
single-core scalar
2139 2139
Image Decompress
multi-core scalar
17606 17606
Lua
single-core scalar
3878 3878
Lua
multi-core scalar
34332 34332

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22440 22440
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
28637 28637
Dot Product
single-core scalar
3278 3278
Dot Product
single-core vector
3942 3942
Dot Product
multi-core scalar
27424 27424
Dot Product
multi-core vector
45664 45664
LU Decomposition
single-core scalar
1359 1359
LU Decomposition
multi-core scalar
11294 11294
Primality Test
single-core scalar
5233 5233
Primality Test
multi-core scalar
42479 42479
Sharpen Image
single-core scalar
5071 5071
Sharpen Image
multi-core scalar
56331 56331
Blur Image
single-core scalar
6331 6331
Blur Image
multi-core scalar
75107 75107

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3748 3748
Read Sequential
single-core scalar
3558 3558
Write Sequential
single-core scalar
6245 6245
Stdlib Allocate
single-core scalar
3124 3124
Stdlib Write
single-core scalar
2659 2659
Stdlib Copy
single-core scalar
3157 3157

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3745 3745
Stream Copy
single-core scalar
3306 3306
Stream Copy
single-core vector
5058 5058
Stream Scale
single-core scalar
3337 3337
Stream Scale
single-core vector
4642 4642
Stream Add
single-core scalar
3004 3004
Stream Add
single-core vector
4285 4285
Stream Triad
single-core scalar
3203 3203
Stream Triad
single-core vector
3127 3127