MacPro4,1 MacPro4,1
Geekbench 2 Score 15783 15783

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 X5550 @ 2.66 GHz
1 Processor, 16 Cores
Intel Xeon X5550 @ 2.66 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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

MacPro4,1 MacPro4,1
Integer 15012 15012
Blowfish
single-core scalar
1936 1936
Blowfish
multi-core scalar
24776 24776
Text Compress
single-core scalar
2733 2733
Text Compress
multi-core scalar
27191 27191
Text Decompress
single-core scalar
2815 2815
Text Decompress
multi-core scalar
28828 28828
Image Compress
single-core scalar
2581 2581
Image Compress
multi-core scalar
22857 22857
Image Decompress
single-core scalar
2721 2721
Image Decompress
multi-core scalar
18342 18342
Lua
single-core scalar
4901 4901
Lua
multi-core scalar
40472 40472

Floating Point Performance

MacPro4,1 MacPro4,1
Floating Point 26083 26083
Mandelbrot
single-core scalar
2567 2567
Mandelbrot
multi-core scalar
31693 31693
Dot Product
single-core scalar
4168 4168
Dot Product
single-core vector
5003 5003
Dot Product
multi-core scalar
32646 32646
Dot Product
multi-core vector
48051 48051
LU Decomposition
single-core scalar
1778 1778
LU Decomposition
multi-core scalar
13959 13959
Primality Test
single-core scalar
6355 6355
Primality Test
multi-core scalar
49862 49862
Sharpen Image
single-core scalar
6450 6450
Sharpen Image
multi-core scalar
65444 65444
Blur Image
single-core scalar
8082 8082
Blur Image
multi-core scalar
89104 89104

Memory Performance

MacPro4,1 MacPro4,1
Memory 4676 4676
Read Sequential
single-core scalar
4502 4502
Write Sequential
single-core scalar
7846 7846
Stdlib Allocate
single-core scalar
3999 3999
Stdlib Write
single-core scalar
3252 3252
Stdlib Copy
single-core scalar
3784 3784

Stream Performance

MacPro4,1 MacPro4,1
Stream 4647 4647
Stream Copy
single-core scalar
4167 4167
Stream Copy
single-core vector
5369 5369
Stream Scale
single-core scalar
4294 4294
Stream Scale
single-core vector
5395 5395
Stream Add
single-core scalar
4361 4361
Stream Add
single-core vector
5200 5200
Stream Triad
single-core scalar
4560 4560
Stream Triad
single-core vector
3836 3836