MacPro4,1 MacPro4,1
Geekbench 2 Score 15702 15702

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 15050 15050
Blowfish
single-core scalar
1934 1934
Blowfish
multi-core scalar
22577 22577
Text Compress
single-core scalar
2734 2734
Text Compress
multi-core scalar
25485 25485
Text Decompress
single-core scalar
2822 2822
Text Decompress
multi-core scalar
29371 29371
Image Compress
single-core scalar
2599 2599
Image Compress
multi-core scalar
23374 23374
Image Decompress
single-core scalar
2705 2705
Image Decompress
multi-core scalar
20208 20208
Lua
single-core scalar
4899 4899
Lua
multi-core scalar
41898 41898

Floating Point Performance

MacPro4,1 MacPro4,1
Floating Point 25819 25819
Mandelbrot
single-core scalar
2567 2567
Mandelbrot
multi-core scalar
31565 31565
Dot Product
single-core scalar
4179 4179
Dot Product
single-core vector
5006 5006
Dot Product
multi-core scalar
33133 33133
Dot Product
multi-core vector
46657 46657
LU Decomposition
single-core scalar
1668 1668
LU Decomposition
multi-core scalar
13991 13991
Primality Test
single-core scalar
6358 6358
Primality Test
multi-core scalar
50784 50784
Sharpen Image
single-core scalar
6459 6459
Sharpen Image
multi-core scalar
62267 62267
Blur Image
single-core scalar
8085 8085
Blur Image
multi-core scalar
88760 88760

Memory Performance

MacPro4,1 MacPro4,1
Memory 4691 4691
Read Sequential
single-core scalar
4510 4510
Write Sequential
single-core scalar
7892 7892
Stdlib Allocate
single-core scalar
4003 4003
Stdlib Write
single-core scalar
3249 3249
Stdlib Copy
single-core scalar
3804 3804

Stream Performance

MacPro4,1 MacPro4,1
Stream 4603 4603
Stream Copy
single-core scalar
4206 4206
Stream Copy
single-core vector
5317 5317
Stream Scale
single-core scalar
4328 4328
Stream Scale
single-core vector
4964 4964
Stream Add
single-core scalar
4344 4344
Stream Add
single-core vector
5225 5225
Stream Triad
single-core scalar
4592 4592
Stream Triad
single-core vector
3848 3848