Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 12666 12666

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 16.00 GB 800 MHz DDR2 FB-DIMM 16.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 12923 12923
Blowfish
single-core scalar
2053 2053
Blowfish
multi-core scalar
17326 17326
Text Compress
single-core scalar
2830 2830
Text Compress
multi-core scalar
20474 20474
Text Decompress
single-core scalar
2442 2442
Text Decompress
multi-core scalar
20026 20026
Image Compress
single-core scalar
2722 2722
Image Compress
multi-core scalar
21271 21271
Image Decompress
single-core scalar
2786 2786
Image Decompress
multi-core scalar
19094 19094
Lua
single-core scalar
4923 4923
Lua
multi-core scalar
39137 39137

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 20500 20500
Mandelbrot
single-core scalar
2352 2352
Mandelbrot
multi-core scalar
19047 19047
Dot Product
single-core scalar
4260 4260
Dot Product
single-core vector
3310 3310
Dot Product
multi-core scalar
35818 35818
Dot Product
multi-core vector
30352 30352
LU Decomposition
single-core scalar
1805 1805
LU Decomposition
multi-core scalar
13311 13311
Primality Test
single-core scalar
6098 6098
Primality Test
multi-core scalar
36323 36323
Sharpen Image
single-core scalar
6728 6728
Sharpen Image
multi-core scalar
53092 53092
Blur Image
single-core scalar
8262 8262
Blur Image
multi-core scalar
66254 66254

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 3388 3388
Read Sequential
single-core scalar
2944 2944
Write Sequential
single-core scalar
4085 4085
Stdlib Allocate
single-core scalar
3074 3074
Stdlib Write
single-core scalar
4161 4161
Stdlib Copy
single-core scalar
2679 2679

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2911 2911
Stream Copy
single-core scalar
2938 2938
Stream Copy
single-core vector
3198 3198
Stream Scale
single-core scalar
3095 3095
Stream Scale
single-core vector
3100 3100
Stream Add
single-core scalar
2660 2660
Stream Add
single-core vector
3119 3119
Stream Triad
single-core scalar
2894 2894
Stream Triad
single-core vector
2284 2284