Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Geekbench 2 Score 13611 13611

System Information

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Operating System Microsoft Windows 7 Ultimate (64-bit) Microsoft Windows 7 Ultimate (64-bit)
Model Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Processor Intel Xeon E5520 @ 2.27 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.27 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
Processor Codename Gainestown Gainestown
Processor Package Socket 1366 LGA Socket 1366 LGA
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
Northbridge Intel 5520 13 Intel 5520 13
Southbridge Intel 82801JR (ICH10R) 00 Intel 82801JR (ICH10R) 00
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 27.99 GB DDR3 SDRAM 533MHz 27.99 GB DDR3 SDRAM 533MHz

Integer Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Integer 13495 13495
Blowfish
single-core scalar
1502 1502
Blowfish
multi-core scalar
21072 21072
Text Compress
single-core scalar
2360 2360
Text Compress
multi-core scalar
24393 24393
Text Decompress
single-core scalar
2285 2285
Text Decompress
multi-core scalar
25317 25317
Image Compress
single-core scalar
2090 2090
Image Compress
multi-core scalar
21582 21582
Image Decompress
single-core scalar
2452 2452
Image Decompress
multi-core scalar
21849 21849
Lua
single-core scalar
3587 3587
Lua
multi-core scalar
33456 33456

Floating Point Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Floating Point 22164 22164
Mandelbrot
single-core scalar
1806 1806
Mandelbrot
multi-core scalar
28889 28889
Dot Product
single-core scalar
3300 3300
Dot Product
single-core vector
4700 4700
Dot Product
multi-core scalar
27960 27960
Dot Product
multi-core vector
48780 48780
LU Decomposition
single-core scalar
2421 2421
LU Decomposition
multi-core scalar
11777 11777
Primality Test
single-core scalar
4876 4876
Primality Test
multi-core scalar
40622 40622
Sharpen Image
single-core scalar
1546 1546
Sharpen Image
multi-core scalar
20763 20763
Blur Image
single-core scalar
12464 12464
Blur Image
multi-core scalar
100392 100392

Memory Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Memory 3702 3702
Read Sequential
single-core scalar
3783 3783
Write Sequential
single-core scalar
6286 6286
Stdlib Allocate
single-core scalar
4188 4188
Stdlib Write
single-core scalar
1825 1825
Stdlib Copy
single-core scalar
2432 2432

Stream Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Stream 3906 3906
Stream Copy
single-core scalar
3453 3453
Stream Copy
single-core vector
4942 4942
Stream Scale
single-core scalar
3295 3295
Stream Scale
single-core vector
4414 4414
Stream Add
single-core scalar
2852 2852
Stream Add
single-core vector
5133 5133
Stream Triad
single-core scalar
3446 3446
Stream Triad
single-core vector
3716 3716