GPU Comparison
GEFORCE
NVIDIA GeForce 940M
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1098 MHz
TDP
75 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
Quadro 4000
CORE STATE
GF100
VRAM
2 GB
CLOCK SPEED
—
TDP
142 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
940M
Quadro 4000
Core Specs
Shading Units
512
256
-50.0%
Shaders
512
256
-50.0%
TMUs
32
32
0.0%
ROPs
16
32
+100.0%
SM Count
—
8
Clocks
Base Clock
1020 MHz
—
Boost Clock
1098 MHz
—
GPU Clock
—
475 MHz
Shader Clock
—
950 MHz
Memory Clock
900 MHz
1800 Mbps effective
702 MHz
2.8 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
256 bit
Bandwidth
14.40 GB/s
89.86 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
512 KB
Performance
Pixel Rate
17.57 GPixel/s
7.600 GPixel/s
Texture Rate
35.14 GTexel/s
15.20 GTexel/s
FP32 (TFLOPS)
1,124.4 GFLOPS
486.4 GFLOPS
FP64 (TFLOPS)
35.14 GFLOPS (1:32)
243.2 GFLOPS (1:2)
Power
TDP
75 W
142 W
TDP (W)
75
142
+89.3%
Suggested PSU
—
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
Maxwell
Fermi
GPU Name
GM107
GF100
Generation
GeForce 900M
Quadro Fermi
(x000)
Process Size
28 nm
40 nm
Transistors
1,870 million
3,100 million
Die Size
148 mm²
529 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
5.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
3.0
1.1
CUDA
5.0
2.0
Shader Model
6.7 (5.1)
5.1
Physical
Slot Width
MXM Module
Single-slot
Length
—
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI2x DisplayPort
Bus Interface
MXM-B (3.0)
PCIe 2.0 x16
Other
Launch Price
—
1,199 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 800M
Quadro FX Tesla
Successor
GeForce 10 Mobile
Quadro Kepler