MacPro4,1 MacPro4,1
Geekbench 2 Score 13634 13634

System Information

MacPro4,1 MacPro4,1
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
Model MacPro4,1 MacPro4,1
Processor Intel Core i7-975 @ 4.32 GHz
0 Processors, 8 Cores
Intel Core i7-975 @ 4.32 GHz
0 Processors, 8 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 Rev 1.xx Apple Inc. Mac-F221BEC8 Rev 1.xx
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1866 MHz DDR3 12.00 GB 1866 MHz DDR3

Integer Performance

MacPro4,1 MacPro4,1
Integer 12470 12470
Blowfish
single-core scalar
3046 3046
Blowfish
multi-core scalar
20821 20821
Text Compress
single-core scalar
3902 3902
Text Compress
multi-core scalar
20455 20455
Text Decompress
single-core scalar
4026 4026
Text Decompress
multi-core scalar
21934 21934
Image Compress
single-core scalar
3696 3696
Image Compress
multi-core scalar
20240 20240
Image Decompress
single-core scalar
3740 3740
Image Decompress
multi-core scalar
18322 18322
Crafty Chess
single-core scalar
7128 7128
Crafty Chess
multi-core scalar
10847 10847
Lua
single-core scalar
6564 6564
Lua
multi-core scalar
29864 29864

Floating Point Performance

MacPro4,1 MacPro4,1
Floating Point 20443 20443
Mandelbrot
single-core scalar
3663 3663
Mandelbrot
multi-core scalar
27364 27364
Dot Product
single-core scalar
5307 5307
Dot Product
single-core vector
5350 5350
Dot Product
multi-core scalar
20544 20544
Dot Product
multi-core vector
18304 18304
LU Decomposition
single-core scalar
2710 2710
LU Decomposition
multi-core scalar
11376 11376
Primality Test
single-core scalar
9320 9320
Primality Test
multi-core scalar
37810 37810
Sharpen Image
single-core scalar
9061 9061
Sharpen Image
multi-core scalar
53944 53944
Blur Image
single-core scalar
11431 11431
Blur Image
multi-core scalar
70022 70022

Memory Performance

MacPro4,1 MacPro4,1
Memory 6877 6877
Read Sequential
single-core scalar
7365 7365
Write Sequential
single-core scalar
7751 7751
Stdlib Allocate
single-core scalar
6843 6843
Stdlib Write
single-core scalar
5701 5701
Stdlib Copy
single-core scalar
6725 6725

Stream Performance

MacPro4,1 MacPro4,1
Stream 7398 7398
Stream Copy
single-core scalar
6432 6432
Stream Copy
single-core vector
9945 9945
Stream Scale
single-core scalar
6425 6425
Stream Scale
single-core vector
9073 9073
Stream Add
single-core scalar
5986 5986
Stream Add
single-core vector
8803 8803
Stream Triad
single-core scalar
6167 6167
Stream Triad
single-core vector
6355 6355