Tesla K80 and GeForce GTX 880M - video card comparison
Passmark - benchmark score Tesla K80 vs GeForce GTX 880M
Tesla K80
6028
GeForce GTX 880M
3917
Tesla K80
GeForce GTX 880M
Architecture
Kepler 2.0 (2013−2015)
Kepler (2012−2018)
GPU code name
GK210
N15E-GX-A2
Market segment
Workstation
Laptop
Release date
November 2014
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 8-pin
None
SLI options
-
+
Boost clock speed
824 MHz
993 MHz
Core clock speed
562 MHz
954 MHz
CUDA cores
-
1536
Floating-point performance
-
3,050 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,100 million
3,540 million
Pipelines / CUDA cores
2496
1536
Power consumption (TDP)
300 Watt
122 Watt
Texture fill rate
171.4
127.1
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
5012 MHz
Up to 2500 MHz
Memory bandwidth
240.6 GB/s
160.0 GB/s
Shared memory
-
-
Standard memory configuration
-
GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
DirectX
12 (11_1)
12 (11_0)
CUDA
3.7
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+