Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13971 13971

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 17.00 GB 1066 MHz DDR3 17.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13336 13336
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20860 20860
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22750 22750
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24369 24369
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22448 22448
Image Decompress
single-core scalar
2260 2260
Image Decompress
multi-core scalar
19614 19614
Lua
single-core scalar
4131 4131
Lua
multi-core scalar
35272 35272

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23026 23026
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
29340 29340
Dot Product
single-core scalar
3462 3462
Dot Product
single-core vector
4136 4136
Dot Product
multi-core scalar
27737 27737
Dot Product
multi-core vector
46774 46774
LU Decomposition
single-core scalar
1508 1508
LU Decomposition
multi-core scalar
11623 11623
Primality Test
single-core scalar
5524 5524
Primality Test
multi-core scalar
42348 42348
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
58657 58657
Blur Image
single-core scalar
6691 6691
Blur Image
multi-core scalar
77108 77108

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4098 4098
Read Sequential
single-core scalar
3993 3993
Write Sequential
single-core scalar
6581 6581
Stdlib Allocate
single-core scalar
3226 3226
Stdlib Write
single-core scalar
3110 3110
Stdlib Copy
single-core scalar
3583 3583

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4249 4249
Stream Copy
single-core scalar
3593 3593
Stream Copy
single-core vector
5050 5050
Stream Scale
single-core scalar
3718 3718
Stream Scale
single-core vector
4741 4741
Stream Add
single-core scalar
4062 4062
Stream Add
single-core vector
5026 5026
Stream Triad
single-core scalar
4077 4077
Stream Triad
single-core vector
3731 3731