Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 5972 5972

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 6144 KB x 2 6144 KB x 2
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 667 MHz DDR2 FB-DIMM 4.00 GB 667 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 5275 5275
Blowfish
single-core scalar
1943 1943
Blowfish
multi-core scalar
8271 8271
Text Compress
single-core scalar
2161 2161
Text Compress
multi-core scalar
8355 8355
Text Decompress
single-core scalar
1974 1974
Text Decompress
multi-core scalar
7950 7950
Image Compress
single-core scalar
1994 1994
Image Compress
multi-core scalar
7810 7810
Image Decompress
single-core scalar
1779 1779
Image Decompress
multi-core scalar
6693 6693
Lua
single-core scalar
3234 3234
Lua
multi-core scalar
11141 11141

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 9633 9633
Mandelbrot
single-core scalar
2089 2089
Mandelbrot
multi-core scalar
8487 8487
Dot Product
single-core scalar
3847 3847
Dot Product
single-core vector
3095 3095
Dot Product
multi-core scalar
16287 16287
Dot Product
multi-core vector
14225 14225
LU Decomposition
single-core scalar
807 807
LU Decomposition
multi-core scalar
3259 3259
Primality Test
single-core scalar
4449 4449
Primality Test
multi-core scalar
13884 13884
Sharpen Image
single-core scalar
5850 5850
Sharpen Image
multi-core scalar
23299 23299
Blur Image
single-core scalar
7059 7059
Blur Image
multi-core scalar
28228 28228

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2740 2740
Read Sequential
single-core scalar
2467 2467
Write Sequential
single-core scalar
3512 3512
Stdlib Allocate
single-core scalar
2379 2379
Stdlib Write
single-core scalar
3210 3210
Stdlib Copy
single-core scalar
2132 2132

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2063 2063
Stream Copy
single-core scalar
2120 2120
Stream Copy
single-core vector
2319 2319
Stream Scale
single-core scalar
2241 2241
Stream Scale
single-core vector
2237 2237
Stream Add
single-core scalar
1765 1765
Stream Add
single-core vector
2241 2241
Stream Triad
single-core scalar
1933 1933
Stream Triad
single-core vector
1654 1654