Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13306 13306

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12552 12552
Blowfish
single-core scalar
1595 1595
Blowfish
multi-core scalar
19037 19037
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22645 22645
Text Decompress
single-core scalar
2305 2305
Text Decompress
multi-core scalar
24456 24456
Image Compress
single-core scalar
2110 2110
Image Compress
multi-core scalar
19536 19536
Image Decompress
single-core scalar
2255 2255
Image Decompress
multi-core scalar
15129 15129
Lua
single-core scalar
4134 4134
Lua
multi-core scalar
35166 35166

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21873 21873
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
26706 26706
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4101 4101
Dot Product
multi-core scalar
26789 26789
Dot Product
multi-core vector
43578 43578
LU Decomposition
single-core scalar
1434 1434
LU Decomposition
multi-core scalar
11672 11672
Primality Test
single-core scalar
5496 5496
Primality Test
multi-core scalar
42459 42459
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
52291 52291
Blur Image
single-core scalar
6661 6661
Blur Image
multi-core scalar
74131 74131

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4106 4106
Read Sequential
single-core scalar
3943 3943
Write Sequential
single-core scalar
6551 6551
Stdlib Allocate
single-core scalar
3301 3301
Stdlib Write
single-core scalar
3125 3125
Stdlib Copy
single-core scalar
3613 3613

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4363 4363
Stream Copy
single-core scalar
3702 3702
Stream Copy
single-core vector
5294 5294
Stream Scale
single-core scalar
3760 3760
Stream Scale
single-core vector
4885 4885
Stream Add
single-core scalar
4187 4187
Stream Add
single-core vector
5105 5105
Stream Triad
single-core scalar
4270 4270
Stream Triad
single-core vector
3702 3702