GeForce GTX 880M and GeForce 8800 GTX - video card comparison
Passmark - benchmark score GeForce GTX 880M vs GeForce 8800 GTX
GeForce GTX 880M
3917
GeForce 8800 GTX
608
GeForce GTX 880M
GeForce 8800 GTX
Architecture
Kepler (2012−2018)
Tesla (2006−2010)
GPU code name
N15E-GX-A2
G80
Market segment
Laptop
Desktop
Release date
March 2014
November 2006
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 1.0 x16
Supplementary power connectors
None
2x 6-pin
SLI options
+
+
Boost clock speed
993 MHz
-
Core clock speed
954 MHz
576 MHz
CUDA cores
1536
575
Floating-point performance
3,050 gflops
345.6 gflops
Manufacturing process technology
28 nm
90 nm
Number of transistors
3,540 million
681 million
Pipelines / CUDA cores
1536
128
Power consumption (TDP)
122 Watt
155 Watt
Texture fill rate
127.1
36.8 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
8 GB
768 MB
Memory bus width
256 Bit
384 Bit
Memory clock speed
Up to 2500 MHz
900 MHz
Memory bandwidth
160.0 GB/s
86.4 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
2x DVI, 1x S-Video
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_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-