Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8527 8527

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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6977 6977
Blowfish
single-core scalar
1774 1774
Blowfish
multi-core scalar
11495 11495
Text Compress
single-core scalar
2282 2282
Text Compress
multi-core scalar
11462 11462
Text Decompress
single-core scalar
2398 2398
Text Decompress
multi-core scalar
12403 12403
Image Compress
single-core scalar
2021 2021
Image Compress
multi-core scalar
10478 10478
Image Decompress
single-core scalar
1807 1807
Image Decompress
multi-core scalar
7684 7684
Lua
single-core scalar
3686 3686
Lua
multi-core scalar
16236 16236

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13675 13675
Mandelbrot
single-core scalar
2445 2445
Mandelbrot
multi-core scalar
17675 17675
Dot Product
single-core scalar
3979 3979
Dot Product
single-core vector
4706 4706
Dot Product
multi-core scalar
16248 16248
Dot Product
multi-core vector
21004 21004
LU Decomposition
single-core scalar
835 835
LU Decomposition
multi-core scalar
3529 3529
Primality Test
single-core scalar
5189 5189
Primality Test
multi-core scalar
19034 19034
Sharpen Image
single-core scalar
6062 6062
Sharpen Image
multi-core scalar
35356 35356
Blur Image
single-core scalar
7712 7712
Blur Image
multi-core scalar
47686 47686

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4544 4544
Read Sequential
single-core scalar
4758 4758
Write Sequential
single-core scalar
6678 6678
Stdlib Allocate
single-core scalar
3492 3492
Stdlib Write
single-core scalar
3446 3446
Stdlib Copy
single-core scalar
4348 4348

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3908 3908
Stream Copy
single-core scalar
3758 3758
Stream Copy
single-core vector
5136 5136
Stream Scale
single-core scalar
4073 4073
Stream Scale
single-core vector
4699 4699
Stream Add
single-core scalar
2237 2237
Stream Add
single-core vector
5168 5168
Stream Triad
single-core scalar
2399 2399
Stream Triad
single-core vector
3794 3794