Mac Pro (Early 2008) (64 bit) Mac Pro (Early 2008) (64 bit)
Geekbench 2 Score 12175 12175

System Information

Mac Pro (Early 2008) (64 bit) Mac Pro (Early 2008) (64 bit)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 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 6.00 GB 800 MHz DDR2 FB-DIMM 6.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) (64 bit) Mac Pro (Early 2008) (64 bit)
Integer 12531 12531
Blowfish
single-core scalar
2033 2033
Blowfish
multi-core scalar
16311 16311
Text Compress
single-core scalar
2798 2798
Text Compress
multi-core scalar
20914 20914
Text Decompress
single-core scalar
2392 2392
Text Decompress
multi-core scalar
18941 18941
Image Compress
single-core scalar
2688 2688
Image Compress
multi-core scalar
20662 20662
Image Decompress
single-core scalar
2776 2776
Image Decompress
multi-core scalar
14835 14835
Lua
single-core scalar
5314 5314
Lua
multi-core scalar
40710 40710

Floating Point Performance

Mac Pro (Early 2008) (64 bit) Mac Pro (Early 2008) (64 bit)
Floating Point 19798 19798
Mandelbrot
single-core scalar
2322 2322
Mandelbrot
multi-core scalar
18206 18206
Dot Product
single-core scalar
4219 4219
Dot Product
single-core vector
3272 3272
Dot Product
multi-core scalar
34831 34831
Dot Product
multi-core vector
28992 28992
LU Decomposition
single-core scalar
1849 1849
LU Decomposition
multi-core scalar
14268 14268
Primality Test
single-core scalar
5931 5931
Primality Test
multi-core scalar
36322 36322
Sharpen Image
single-core scalar
6650 6650
Sharpen Image
multi-core scalar
50741 50741
Blur Image
single-core scalar
7804 7804
Blur Image
multi-core scalar
61767 61767

Memory Performance

Mac Pro (Early 2008) (64 bit) Mac Pro (Early 2008) (64 bit)
Memory 3099 3099
Read Sequential
single-core scalar
2795 2795
Write Sequential
single-core scalar
4013 4013
Stdlib Allocate
single-core scalar
3095 3095
Stdlib Write
single-core scalar
3266 3266
Stdlib Copy
single-core scalar
2330 2330

Stream Performance

Mac Pro (Early 2008) (64 bit) Mac Pro (Early 2008) (64 bit)
Stream 2408 2408
Stream Copy
single-core scalar
2392 2392
Stream Scale
single-core scalar
2483 2483
Stream Add
single-core scalar
2201 2201
Stream Triad
single-core scalar
2417 2417