Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 5280 5280

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.5.2 (Build 9C7010) Mac OS X 10.5.2 (Build 9C7010)
Model Mac Pro (Early 2008) Mac Pro (Early 2008)
Processor Intel Xeon E5462 @ 2.80 GHz
1 Processor, 4 Cores
Intel Xeon E5462 @ 2.80 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 6 GenuineIntel Family 6 Model 23 Stepping 6
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 6144 KB 6144 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F42C88C8 Proto1 Apple Inc. Mac-F42C88C8 Proto1
BIOS Apple Inc. MP31.88Z.006C.B05.0802291410 Apple Inc. MP31.88Z.006C.B05.0802291410
Memory 4.00 GB 800 MHz DDR2 FB-DIMM 4.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 4846 4846
Blowfish
single-core scalar
2311 2311
Blowfish
multi-core scalar
9109 9109
Text Compress
single-core scalar
2174 2174
Text Compress
multi-core scalar
7795 7795
Text Decompress
single-core scalar
1959 1959
Text Decompress
multi-core scalar
7218 7218
Image Compress
single-core scalar
2001 2001
Image Compress
multi-core scalar
7683 7683
Image Decompress
single-core scalar
1659 1659
Image Decompress
multi-core scalar
6201 6201
Crafty Chess
single-core scalar
2442 2442
Crafty Chess
multi-core scalar
6068 6068
Lua
single-core scalar
3158 3158
Lua
multi-core scalar
8067 8067

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 8018 8018
Mandelbrot
single-core scalar
2080 2080
Mandelbrot
multi-core scalar
7578 7578
Dot Product
single-core scalar
3186 3186
Dot Product
single-core vector
2036 2036
Dot Product
multi-core scalar
10756 10756
Dot Product
multi-core vector
5706 5706
LU Decomposition
single-core scalar
831 831
LU Decomposition
multi-core scalar
3197 3197
Primality Test
single-core scalar
3997 3997
Primality Test
multi-core scalar
11393 11393
Sharpen Image
single-core scalar
5668 5668
Sharpen Image
multi-core scalar
21412 21412
Blur Image
single-core scalar
7250 7250
Blur Image
multi-core scalar
27170 27170

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2877 2877
Read Sequential
single-core scalar
2576 2576
Write Sequential
single-core scalar
3510 3510
Stdlib Allocate
single-core scalar
2328 2328
Stdlib Write
single-core scalar
3695 3695
Stdlib Copy
single-core scalar
2279 2279

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2027 2027
Stream Copy
single-core scalar
2077 2077
Stream Copy
single-core vector
2284 2284
Stream Scale
single-core scalar
2173 2173
Stream Scale
single-core vector
2218 2218
Stream Add
single-core scalar
1772 1772
Stream Add
single-core vector
2230 2230
Stream Triad
single-core scalar
1860 1860
Stream Triad
single-core vector
1603 1603