Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13979 13979

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 Mac OS X 10.7.4
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13518 13518
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
21014 21014
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
22872 22872
Text Decompress
single-core scalar
2311 2311
Text Decompress
multi-core scalar
24341 24341
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22261 22261
Image Decompress
single-core scalar
2272 2272
Image Decompress
multi-core scalar
21871 21871
Lua
single-core scalar
4119 4119
Lua
multi-core scalar
35140 35140

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22816 22816
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
29706 29706
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27848 27848
Dot Product
multi-core vector
43719 43719
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7006 7006
Primality Test
single-core scalar
5428 5428
Primality Test
multi-core scalar
43141 43141
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
61824 61824
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
77759 77759

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3987 3987
Read Sequential
single-core scalar
3965 3965
Write Sequential
single-core scalar
6697 6697
Stdlib Allocate
single-core scalar
2728 2728
Stdlib Write
single-core scalar
2995 2995
Stdlib Copy
single-core scalar
3552 3552

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4650 4650
Stream Copy
single-core scalar
4021 4021
Stream Copy
single-core vector
5611 5611
Stream Scale
single-core scalar
4158 4158
Stream Scale
single-core vector
5265 5265
Stream Add
single-core scalar
4320 4320
Stream Add
single-core vector
5427 5427
Stream Triad
single-core scalar
4423 4423
Stream Triad
single-core vector
3982 3982