Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8423 8423

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 7.00 GB 1066 MHz DDR3 7.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 7043 7043
Blowfish
single-core scalar
1716 1716
Blowfish
multi-core scalar
11576 11576
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
11433 11433
Text Decompress
single-core scalar
2411 2411
Text Decompress
multi-core scalar
12318 12318
Image Compress
single-core scalar
2025 2025
Image Compress
multi-core scalar
10595 10595
Image Decompress
single-core scalar
1817 1817
Image Decompress
multi-core scalar
7829 7829
Lua
single-core scalar
3692 3692
Lua
multi-core scalar
16834 16834

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13694 13694
Mandelbrot
single-core scalar
2438 2438
Mandelbrot
multi-core scalar
17656 17656
Dot Product
single-core scalar
3973 3973
Dot Product
single-core vector
4724 4724
Dot Product
multi-core scalar
16257 16257
Dot Product
multi-core vector
21006 21006
LU Decomposition
single-core scalar
840 840
LU Decomposition
multi-core scalar
3537 3537
Primality Test
single-core scalar
5016 5016
Primality Test
multi-core scalar
18911 18911
Sharpen Image
single-core scalar
6076 6076
Sharpen Image
multi-core scalar
35561 35561
Blur Image
single-core scalar
7709 7709
Blur Image
multi-core scalar
48012 48012

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4126 4126
Read Sequential
single-core scalar
4571 4571
Write Sequential
single-core scalar
6443 6443
Stdlib Allocate
single-core scalar
3269 3269
Stdlib Write
single-core scalar
2724 2724
Stdlib Copy
single-core scalar
3627 3627

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3400 3400
Stream Copy
single-core scalar
3507 3507
Stream Copy
single-core vector
4090 4090
Stream Scale
single-core scalar
3932 3932
Stream Scale
single-core vector
3798 3798
Stream Add
single-core scalar
2156 2156
Stream Add
single-core vector
4233 4233
Stream Triad
single-core scalar
2356 2356
Stream Triad
single-core vector
3135 3135