GeForce 945M and GeForce 8800 GT - video card comparison
Passmark - benchmark score GeForce 945M vs GeForce 8800 GT
GeForce 945M
2171
GeForce 8800 GT
495
GeForce 945M
GeForce 8800 GT
Architecture
Maxwell (2014−2018)
Tesla (2006−2010)
GPU code name
GM107
G92
Market segment
Laptop
Desktop
Release date
March 2015
October 2007
Bus support
PCI Express 3.0
PCI-E 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
6-pin & 8-pin
SLI options
-
2-way
Boost clock speed
1045 MHz
-
Core clock speed
928 MHz
600 MHz
CUDA cores
-
112
Floating-point performance
953.9 gflops
336.0 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,870 million
754 million
Pipelines / CUDA cores
512
112
Power consumption (TDP)
75 Watt
105 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
40.80
33.6 billion/sec
Memory type
DDR3
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
2000 MHz
900 MHz
Memory bandwidth
28.8 GB/s
57.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVIHDTV
Multi monitor support
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
2.1
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
High Dynamic-Range Lighting (HDRR)
-
128bit
Optimus
+
-