Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13798 13798

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50b) Mac OS X 10.7.3 (Build 11D50b)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13299 13299
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
20955 20955
Text Compress
single-core scalar
2272 2272
Text Compress
multi-core scalar
22912 22912
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24126 24126
Image Compress
single-core scalar
2113 2113
Image Compress
multi-core scalar
22169 22169
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
20021 20021
Lua
single-core scalar
4081 4081
Lua
multi-core scalar
34757 34757

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22521 22521
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
29602 29602
Dot Product
single-core scalar
3467 3467
Dot Product
single-core vector
4186 4186
Dot Product
multi-core scalar
27840 27840
Dot Product
multi-core vector
43566 43566
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
7109 7109
Primality Test
single-core scalar
5417 5417
Primality Test
multi-core scalar
42640 42640
Sharpen Image
single-core scalar
5330 5330
Sharpen Image
multi-core scalar
60203 60203
Blur Image
single-core scalar
6311 6311
Blur Image
multi-core scalar
75964 75964

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3978 3978
Read Sequential
single-core scalar
3956 3956
Write Sequential
single-core scalar
6680 6680
Stdlib Allocate
single-core scalar
2741 2741
Stdlib Write
single-core scalar
2975 2975
Stdlib Copy
single-core scalar
3538 3538

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4656 4656
Stream Copy
single-core scalar
4057 4057
Stream Copy
single-core vector
5545 5545
Stream Scale
single-core scalar
4179 4179
Stream Scale
single-core vector
5185 5185
Stream Add
single-core scalar
4408 4408
Stream Add
single-core vector
5413 5413
Stream Triad
single-core scalar
4519 4519
Stream Triad
single-core vector
3946 3946