GPU Comparison
GEFORCE
NVIDIA GeForce 940MX
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
861 MHz
TDP
23 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
Quadro M4000M
CORE STATE
GM204
VRAM
4 GB
CLOCK SPEED
1013 MHz
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
940MX
Quadro M4000M
Core Specs
Shading Units
512
1,280
+150.0%
Shaders
512
1,280
+150.0%
TMUs
32
80
+150.0%
ROPs
8
64
+700.0%
Clocks
Base Clock
795 MHz
975 MHz
Boost Clock
861 MHz
1013 MHz
Memory Clock
1253 MHz
5 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
64 bit
256 bit
Bandwidth
40.10 GB/s
160.4 GB/s
Cache
L1 Cache
64 KB (per SMM)
48 KB (per SMM)
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
6.888 GPixel/s
64.83 GPixel/s
Texture Rate
27.55 GTexel/s
81.04 GTexel/s
FP32 (TFLOPS)
881.7 GFLOPS
2.593 TFLOPS
FP64 (TFLOPS)
27.55 GFLOPS (1:32)
81.04 GFLOPS (1:32)
Power
TDP
23 W
100 W
TDP (W)
23
100
+334.8%
Power Connectors
None
None
Architecture
Architecture
Maxwell
Maxwell 2.0
GPU Name
GM107
GM204
Generation
GeForce 900M
Quadro Maxwell-M
(Mx000M)
Process Size
28 nm
28 nm
Transistors
1,870 million
5,200 million
Die Size
148 mm²
398 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
13.1M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.0
5.2
Shader Model
6.7 (5.1)
6.8
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 800M
Quadro Kepler-M
Successor
GeForce 10 Mobile
Quadro Pascal-M