Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8401 8401

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6976 6976
Blowfish
single-core scalar
1767 1767
Blowfish
multi-core scalar
11394 11394
Text Compress
single-core scalar
2251 2251
Text Compress
multi-core scalar
11455 11455
Text Decompress
single-core scalar
2280 2280
Text Decompress
multi-core scalar
11985 11985
Image Compress
single-core scalar
2015 2015
Image Compress
multi-core scalar
10343 10343
Image Decompress
single-core scalar
1801 1801
Image Decompress
multi-core scalar
7852 7852
Lua
single-core scalar
3733 3733
Lua
multi-core scalar
16841 16841

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13557 13557
Mandelbrot
single-core scalar
2440 2440
Mandelbrot
multi-core scalar
17676 17676
Dot Product
single-core scalar
3961 3961
Dot Product
single-core vector
4660 4660
Dot Product
multi-core scalar
16328 16328
Dot Product
multi-core vector
20562 20562
LU Decomposition
single-core scalar
848 848
LU Decomposition
multi-core scalar
3545 3545
Primality Test
single-core scalar
4998 4998
Primality Test
multi-core scalar
18792 18792
Sharpen Image
single-core scalar
5944 5944
Sharpen Image
multi-core scalar
34995 34995
Blur Image
single-core scalar
7530 7530
Blur Image
multi-core scalar
47528 47528

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4288 4288
Read Sequential
single-core scalar
4740 4740
Write Sequential
single-core scalar
6692 6692
Stdlib Allocate
single-core scalar
3413 3413
Stdlib Write
single-core scalar
2863 2863
Stdlib Copy
single-core scalar
3733 3733

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3576 3576
Stream Copy
single-core scalar
3723 3723
Stream Copy
single-core vector
4430 4430
Stream Scale
single-core scalar
4068 4068
Stream Scale
single-core vector
4126 4126
Stream Add
single-core scalar
2210 2210
Stream Add
single-core vector
4481 4481
Stream Triad
single-core scalar
2352 2352
Stream Triad
single-core vector
3219 3219