Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13414 13414

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12942 12942
Blowfish
single-core scalar
1518 1518
Blowfish
multi-core scalar
20537 20537
Text Compress
single-core scalar
2143 2143
Text Compress
multi-core scalar
22373 22373
Text Decompress
single-core scalar
2203 2203
Text Decompress
multi-core scalar
23930 23930
Image Compress
single-core scalar
2039 2039
Image Compress
multi-core scalar
22468 22468
Image Decompress
single-core scalar
2139 2139
Image Decompress
multi-core scalar
17497 17497
Lua
single-core scalar
3840 3840
Lua
multi-core scalar
34626 34626

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22250 22250
Mandelbrot
single-core scalar
2014 2014
Mandelbrot
multi-core scalar
28476 28476
Dot Product
single-core scalar
3271 3271
Dot Product
single-core vector
3940 3940
Dot Product
multi-core scalar
27267 27267
Dot Product
multi-core vector
45285 45285
LU Decomposition
single-core scalar
1367 1367
LU Decomposition
multi-core scalar
11468 11468
Primality Test
single-core scalar
5248 5248
Primality Test
multi-core scalar
41623 41623
Sharpen Image
single-core scalar
5072 5072
Sharpen Image
multi-core scalar
55028 55028
Blur Image
single-core scalar
6352 6352
Blur Image
multi-core scalar
75093 75093

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3734 3734
Read Sequential
single-core scalar
3506 3506
Write Sequential
single-core scalar
6264 6264
Stdlib Allocate
single-core scalar
3040 3040
Stdlib Write
single-core scalar
2671 2671
Stdlib Copy
single-core scalar
3193 3193

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3510 3510
Stream Copy
single-core scalar
2935 2935
Stream Copy
single-core vector
4685 4685
Stream Scale
single-core scalar
2995 2995
Stream Scale
single-core vector
4225 4225
Stream Add
single-core scalar
3051 3051
Stream Add
single-core vector
4274 4274
Stream Triad
single-core scalar
2852 2852
Stream Triad
single-core vector
3066 3066