Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12978 12978

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12352 12352
Blowfish
single-core scalar
1579 1579
Blowfish
multi-core scalar
20733 20733
Text Compress
single-core scalar
2262 2262
Text Compress
multi-core scalar
21197 21197
Text Decompress
single-core scalar
2319 2319
Text Decompress
multi-core scalar
22755 22755
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
19749 19749
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
16258 16258
Lua
single-core scalar
4136 4136
Lua
multi-core scalar
32846 32846

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21092 21092
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
27441 27441
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4195 4195
Dot Product
multi-core scalar
26662 26662
Dot Product
multi-core vector
41118 41118
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
7128 7128
Primality Test
single-core scalar
5402 5402
Primality Test
multi-core scalar
39678 39678
Sharpen Image
single-core scalar
5319 5319
Sharpen Image
multi-core scalar
54501 54501
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
70391 70391

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4047 4047
Read Sequential
single-core scalar
3968 3968
Write Sequential
single-core scalar
6722 6722
Stdlib Allocate
single-core scalar
2996 2996
Stdlib Write
single-core scalar
2993 2993
Stdlib Copy
single-core scalar
3558 3558

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4637 4637
Stream Copy
single-core scalar
4055 4055
Stream Copy
single-core vector
5502 5502
Stream Scale
single-core scalar
4188 4188
Stream Scale
single-core vector
5192 5192
Stream Add
single-core scalar
4371 4371
Stream Add
single-core vector
5383 5383
Stream Triad
single-core scalar
4398 4398
Stream Triad
single-core vector
4013 4013