Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 12641 12641

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.6 (Build 10A402a) Mac OS X 10.6 (Build 10A402a)
Model Mac Pro (Early 2008) Mac Pro (Early 2008)
Processor Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores
Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 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 10.00 GB 800 MHz DDR2 FB-DIMM 10.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 13152 13152
Blowfish
single-core scalar
2042 2042
Blowfish
multi-core scalar
17269 17269
Text Compress
single-core scalar
2811 2811
Text Compress
multi-core scalar
20822 20822
Text Decompress
single-core scalar
2423 2423
Text Decompress
multi-core scalar
19842 19842
Image Compress
single-core scalar
2689 2689
Image Compress
multi-core scalar
20963 20963
Image Decompress
single-core scalar
2740 2740
Image Decompress
multi-core scalar
18543 18543
Lua
single-core scalar
5155 5155
Lua
multi-core scalar
42528 42528

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 20196 20196
Mandelbrot
single-core scalar
2334 2334
Mandelbrot
multi-core scalar
18827 18827
Dot Product
single-core scalar
4227 4227
Dot Product
single-core vector
3282 3282
Dot Product
multi-core scalar
35522 35522
Dot Product
multi-core vector
29980 29980
LU Decomposition
single-core scalar
1661 1661
LU Decomposition
multi-core scalar
12124 12124
Primality Test
single-core scalar
6140 6140
Primality Test
multi-core scalar
36547 36547
Sharpen Image
single-core scalar
6672 6672
Sharpen Image
multi-core scalar
52610 52610
Blur Image
single-core scalar
8161 8161
Blur Image
multi-core scalar
64659 64659

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 3397 3397
Read Sequential
single-core scalar
2920 2920
Write Sequential
single-core scalar
4138 4138
Stdlib Allocate
single-core scalar
3097 3097
Stdlib Write
single-core scalar
4149 4149
Stdlib Copy
single-core scalar
2681 2681

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2901 2901
Stream Copy
single-core scalar
2856 2856
Stream Copy
single-core vector
3157 3157
Stream Scale
single-core scalar
3095 3095
Stream Scale
single-core vector
3152 3152
Stream Add
single-core scalar
2653 2653
Stream Add
single-core vector
3112 3112
Stream Triad
single-core scalar
2890 2890
Stream Triad
single-core vector
2293 2293