Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13438 13438

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12991 12991
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21004 21004
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22795 22795
Text Decompress
single-core scalar
2333 2333
Text Decompress
multi-core scalar
24208 24208
Image Compress
single-core scalar
2135 2135
Image Compress
multi-core scalar
22052 22052
Image Decompress
single-core scalar
2241 2241
Image Decompress
multi-core scalar
16200 16200
Lua
single-core scalar
4098 4098
Lua
multi-core scalar
34942 34942

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21777 21777
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
29598 29598
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27923 27923
Dot Product
multi-core vector
43440 43440
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
6966 6966
Primality Test
single-core scalar
5398 5398
Primality Test
multi-core scalar
42478 42478
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
53509 53509
Blur Image
single-core scalar
6329 6329
Blur Image
multi-core scalar
72552 72552

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4018 4018
Read Sequential
single-core scalar
3996 3996
Write Sequential
single-core scalar
6764 6764
Stdlib Allocate
single-core scalar
2818 2818
Stdlib Write
single-core scalar
2998 2998
Stdlib Copy
single-core scalar
3517 3517

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4666 4666
Stream Copy
single-core scalar
4137 4137
Stream Copy
single-core vector
5520 5520
Stream Scale
single-core scalar
4260 4260
Stream Scale
single-core vector
5143 5143
Stream Add
single-core scalar
4442 4442
Stream Add
single-core vector
5365 5365
Stream Triad
single-core scalar
4532 4532
Stream Triad
single-core vector
3929 3929