MacPro4,1 MacPro4,1
Geekbench 2 Score 11876 11876

System Information

MacPro4,1 MacPro4,1
Operating System Mac OS X 10.5.6 (Build 9G3553) Mac OS X 10.5.6 (Build 9G3553)
Model MacPro4,1 MacPro4,1
Processor Intel Xeon E5520 @ 2.26 GHz
1 Processor, 16 Cores
Intel Xeon E5520 @ 2.26 GHz
1 Processor, 16 Cores
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

MacPro4,1 MacPro4,1
Integer 9864 9864
Blowfish
single-core scalar
1551 1551
Blowfish
multi-core scalar
19819 19819
Text Compress
single-core scalar
1974 1974
Text Compress
multi-core scalar
18818 18818
Text Decompress
single-core scalar
2039 2039
Text Decompress
multi-core scalar
20339 20339
Image Compress
single-core scalar
1761 1761
Image Compress
multi-core scalar
17324 17324
Image Decompress
single-core scalar
1468 1468
Image Decompress
multi-core scalar
11616 11616
Lua
single-core scalar
3117 3117
Lua
multi-core scalar
18548 18548

Floating Point Performance

MacPro4,1 MacPro4,1
Floating Point 20812 20812
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
30417 30417
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4099 4099
Dot Product
multi-core scalar
27678 27678
Dot Product
multi-core vector
35896 35896
LU Decomposition
single-core scalar
753 753
LU Decomposition
multi-core scalar
5627 5627
Primality Test
single-core scalar
3675 3675
Primality Test
multi-core scalar
28221 28221
Sharpen Image
single-core scalar
5097 5097
Sharpen Image
multi-core scalar
57823 57823
Blur Image
single-core scalar
6597 6597
Blur Image
multi-core scalar
79917 79917

Memory Performance

MacPro4,1 MacPro4,1
Memory 3845 3845
Read Sequential
single-core scalar
3872 3872
Write Sequential
single-core scalar
5795 5795
Stdlib Allocate
single-core scalar
2966 2966
Stdlib Write
single-core scalar
3055 3055
Stdlib Copy
single-core scalar
3540 3540

Stream Performance

MacPro4,1 MacPro4,1
Stream 3714 3714
Stream Copy
single-core scalar
3700 3700
Stream Copy
single-core vector
4797 4797
Stream Scale
single-core scalar
4040 4040
Stream Scale
single-core vector
4598 4598
Stream Add
single-core scalar
1928 1928
Stream Add
single-core vector
4923 4923
Stream Triad
single-core scalar
2085 2085
Stream Triad
single-core vector
3642 3642