Quadro M4000 and GeForce 945M - video card comparison
Passmark - benchmark score Quadro M4000 vs GeForce 945M
Quadro M4000
6876
GeForce 945M
2171
Quadro M4000
GeForce 945M
Architecture
Maxwell 2.0 (2015−2019)
Maxwell (2014−2018)
GPU code name
GM204
GM107
Market segment
Workstation
Laptop
Release date
June 2015
March 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
1 x 6-pin
None
SLI options
+
-
Boost clock speed
-
1045 MHz
Core clock speed
773 MHz
928 MHz
Floating-point performance
2,573 gflops
953.9 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,200 million
1,870 million
Pipelines / CUDA cores
1664
512
Power consumption (TDP)
120 Watt
75 Watt
Texture fill rate
80.39
40.80
Memory type
GDDR5
DDR3
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
6008 MHz
2000 MHz
Memory bandwidth
Up to 192 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
DP DP DP DP 3-pin Stereo
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (11_0)
CUDA
5.2
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5
5.1
Vulkan
+
1.1.126
3D Vision Pro
+
-
GameWorks
-
+
GPU Boost
-
2.0
High-Performance Video I/O6
+
-
Mosaic
+
-
Multi-display synchronization
Quadro Sync
-
nView Desktop Management
+
-
Optimus
-
+