MacPro4,1 MacPro4,1
Geekbench 2 Score 13275 13275

System Information

MacPro4,1 MacPro4,1
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

MacPro4,1 MacPro4,1
Integer 12863 12863
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20868 20868
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22500 22500
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
23635 23635
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
21045 21045
Image Decompress
single-core scalar
2261 2261
Image Decompress
multi-core scalar
16957 16957
Lua
single-core scalar
4006 4006
Lua
multi-core scalar
34754 34754

Floating Point Performance

MacPro4,1 MacPro4,1
Floating Point 21488 21488
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
26608 26608
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4143 4143
Dot Product
multi-core scalar
27774 27774
Dot Product
multi-core vector
39562 39562
LU Decomposition
single-core scalar
1458 1458
LU Decomposition
multi-core scalar
11468 11468
Primality Test
single-core scalar
5249 5249
Primality Test
multi-core scalar
41595 41595
Sharpen Image
single-core scalar
5347 5347
Sharpen Image
multi-core scalar
52004 52004
Blur Image
single-core scalar
6698 6698
Blur Image
multi-core scalar
73352 73352

Memory Performance

MacPro4,1 MacPro4,1
Memory 4102 4102
Read Sequential
single-core scalar
3981 3981
Write Sequential
single-core scalar
6610 6610
Stdlib Allocate
single-core scalar
3165 3165
Stdlib Write
single-core scalar
3117 3117
Stdlib Copy
single-core scalar
3639 3639

Stream Performance

MacPro4,1 MacPro4,1
Stream 4320 4320
Stream Copy
single-core scalar
3674 3674
Stream Copy
single-core vector
5180 5180
Stream Scale
single-core scalar
3813 3813
Stream Scale
single-core vector
4910 4910
Stream Add
single-core scalar
4106 4106
Stream Add
single-core vector
5099 5099
Stream Triad
single-core scalar
4016 4016
Stream Triad
single-core vector
3769 3769