HP Z640 Workstation vs HP Z640 Workstation

Geekbench Scores

HP Z640 Workstation HP Z640 Workstation
Single-Core Score 3718 3718
Multi-Core Score 26065 26065
Geekbench 4.2.0 Geekbench 4.2.0

System Information

HP Z640 Workstation HP Z640 Workstation
Operating System Microsoft Windows 10 Pro (64-bit) Microsoft Windows 10 Pro (64-bit)
Model Hewlett-Packard HP Z640 Workstation Hewlett-Packard HP Z640 Workstation
Processor Intel Xeon E5-2640 v4 @ 2.39 GHz
2 Processors, 20 Cores, 40 Threads 		Intel Xeon E5-2640 v4 @ 2.39 GHz
2 Processors, 20 Cores, 40 Threads
Processor ID GenuineIntel Family 6 Model 79 Stepping 1 GenuineIntel Family 6 Model 79 Stepping 1
Processor Codename Broadwell-E/EP Broadwell-E/EP
Processor Package Socket 2011 LGA Socket 2011 LGA
L1 Instruction Cache 32 KB x 10 32 KB x 10
L1 Data Cache 32 KB x 10 32 KB x 10
L2 Cache 256 KB x 10 256 KB x 10
L3 Cache 25600 KB 25600 KB
Motherboard Hewlett-Packard 212A Hewlett-Packard 212A
Northbridge Intel Broadwell-E 01 Intel Broadwell-E 01
Southbridge Intel X99 05 Intel X99 05
BIOS Hewlett-Packard M60 v02.39 Hewlett-Packard M60 v02.39
Memory 256.00 GB DDR4 SDRAM 1065MHz 256.00 GB DDR4 SDRAM 1065MHz

Single-Core Performance

HP Z640 Workstation HP Z640 Workstation
Single-Core Score 3718 3718
AES 3486
2.63 GB/sec 		3486
2.63 GB/sec
LZMA 3986
6.23 MB/sec 		3986
6.23 MB/sec
JPEG 3630
29.2 Mpixels/sec 		3630
29.2 Mpixels/sec
Canny 3790
52.6 Mpixels/sec 		3790
52.6 Mpixels/sec
Lua 3718
3.82 MB/sec 		3718
3.82 MB/sec
Dijkstra 4595
3.11 MTE/sec 		4595
3.11 MTE/sec
SQLite 3981
110.4 Krows/sec 		3981
110.4 Krows/sec
HTML5 Parse 3639
16.5 MB/sec 		3639
16.5 MB/sec
HTML5 DOM 4249
3.85 MElements/sec 		4249
3.85 MElements/sec
Histogram Equalization 3574
111.7 Mpixels/sec 		3574
111.7 Mpixels/sec
PDF Rendering 3594
95.5 Mpixels/sec 		3594
95.5 Mpixels/sec
LLVM 6093
419.0 functions/sec 		6093
419.0 functions/sec
Camera 3899
10.8 images/sec 		3899
10.8 images/sec
SGEMM 3634
76.8 Gflops 		3634
76.8 Gflops
SFFT 3853
9.61 Gflops 		3853
9.61 Gflops
N-Body Physics 3718
2.78 Mpairs/sec 		3718
2.78 Mpairs/sec
Ray Tracing 3960
578.4 Kpixels/sec 		3960
578.4 Kpixels/sec
Rigid Body Physics 4088
11967.3 FPS 		4088
11967.3 FPS
HDR 4156
15.1 Mpixels/sec 		4156
15.1 Mpixels/sec
Gaussian Blur 3490
61.1 Mpixels/sec 		3490
61.1 Mpixels/sec
Speech Recognition 4493
38.4 Words/sec 		4493
38.4 Words/sec
Face Detection 3749
1.10 Msubwindows/sec 		3749
1.10 Msubwindows/sec
Memory Copy 1753
4.86 GB/sec 		1753
4.86 GB/sec
Memory Latency 4237
102.2 ns 		4237
102.2 ns
Memory Bandwidth 3097
16.5 GB/sec 		3097
16.5 GB/sec

Multi-Core Performance

HP Z640 Workstation HP Z640 Workstation
Multi-Core Score 26065 26065
AES 26047
19.6 GB/sec 		26047
19.6 GB/sec
LZMA 60242
94.1 MB/sec 		60242
94.1 MB/sec
JPEG 34063
274.1 Mpixels/sec 		34063
274.1 Mpixels/sec
Canny 32502
450.7 Mpixels/sec 		32502
450.7 Mpixels/sec
Lua 48611
50.0 MB/sec 		48611
50.0 MB/sec
Dijkstra 16215
11.0 MTE/sec 		16215
11.0 MTE/sec
SQLite 54611
1.51 Mrows/sec 		54611
1.51 Mrows/sec
HTML5 Parse 26963
122.4 MB/sec 		26963
122.4 MB/sec
HTML5 DOM 56244
51.0 MElements/sec 		56244
51.0 MElements/sec
Histogram Equalization 10941
341.9 Mpixels/sec 		10941
341.9 Mpixels/sec
PDF Rendering 7824
207.9 Mpixels/sec 		7824
207.9 Mpixels/sec
LLVM 55910
3.84 Kfunctions/sec 		55910
3.84 Kfunctions/sec
Camera 26965
74.8 images/sec 		26965
74.8 images/sec
SGEMM 21849
461.8 Gflops 		21849
461.8 Gflops
SFFT 60958
152.0 Gflops 		60958
152.0 Gflops
N-Body Physics 53530
40.0 Mpairs/sec 		53530
40.0 Mpairs/sec
Ray Tracing 11396
1.66 Mpixels/sec 		11396
1.66 Mpixels/sec
Rigid Body Physics 39454
115495.9 FPS 		39454
115495.9 FPS
HDR 30271
109.7 Mpixels/sec 		30271
109.7 Mpixels/sec
Gaussian Blur 23369
409.4 Mpixels/sec 		23369
409.4 Mpixels/sec
Speech Recognition 37245
318.7 Words/sec 		37245
318.7 Words/sec
Face Detection 63426
18.5 Msubwindows/sec 		63426
18.5 Msubwindows/sec
Memory Copy 6364
17.6 GB/sec 		6364
17.6 GB/sec
Memory Latency 4183
103.5 ns 		4183
103.5 ns
Memory Bandwidth 6980
37.3 GB/sec 		6980
37.3 GB/sec

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