Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13839 13839

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 26.00 GB 1066 MHz DDR3 26.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13384 13384
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
21017 21017
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22883 22883
Text Decompress
single-core scalar
2321 2321
Text Decompress
multi-core scalar
24313 24313
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22226 22226
Image Decompress
single-core scalar
2270 2270
Image Decompress
multi-core scalar
20282 20282
Lua
single-core scalar
4133 4133
Lua
multi-core scalar
35155 35155

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22614 22614
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29806 29806
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27912 27912
Dot Product
multi-core vector
43621 43621
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6769 6769
Primality Test
single-core scalar
5423 5423
Primality Test
multi-core scalar
42519 42519
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
60394 60394
Blur Image
single-core scalar
6314 6314
Blur Image
multi-core scalar
77160 77160

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3933 3933
Read Sequential
single-core scalar
3835 3835
Write Sequential
single-core scalar
6665 6665
Stdlib Allocate
single-core scalar
2811 2811
Stdlib Write
single-core scalar
2910 2910
Stdlib Copy
single-core scalar
3446 3446

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4533 4533
Stream Copy
single-core scalar
4026 4026
Stream Copy
single-core vector
5361 5361
Stream Scale
single-core scalar
4176 4176
Stream Scale
single-core vector
4991 4991
Stream Add
single-core scalar
4293 4293
Stream Add
single-core vector
5196 5196
Stream Triad
single-core scalar
4413 4413
Stream Triad
single-core vector
3808 3808