Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13632 13632

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 Mac OS X 10.8.3
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13038 13038
Blowfish
single-core scalar
1593 1593
Blowfish
multi-core scalar
20970 20970
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22811 22811
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24298 24298
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
22173 22173
Image Decompress
single-core scalar
2268 2268
Image Decompress
multi-core scalar
17749 17749
Lua
single-core scalar
3900 3900
Lua
multi-core scalar
33947 33947

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22214 22214
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29875 29875
Dot Product
single-core scalar
3476 3476
Dot Product
single-core vector
4195 4195
Dot Product
multi-core scalar
27808 27808
Dot Product
multi-core vector
43743 43743
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7062 7062
Primality Test
single-core scalar
5410 5410
Primality Test
multi-core scalar
42658 42658
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
57917 57917
Blur Image
single-core scalar
6316 6316
Blur Image
multi-core scalar
73528 73528

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4095 4095
Read Sequential
single-core scalar
4007 4007
Write Sequential
single-core scalar
6713 6713
Stdlib Allocate
single-core scalar
3009 3009
Stdlib Write
single-core scalar
3092 3092
Stdlib Copy
single-core scalar
3656 3656

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4757 4757
Stream Copy
single-core scalar
4129 4129
Stream Copy
single-core vector
5697 5697
Stream Scale
single-core scalar
4286 4286
Stream Scale
single-core vector
5308 5308
Stream Add
single-core scalar
4541 4541
Stream Add
single-core vector
5518 5518
Stream Triad
single-core scalar
4540 4540
Stream Triad
single-core vector
4039 4039