GPU Comparison
GEFORCE
NVIDIA GeForce 840M
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
GeForce MX110
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1006 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
840M
MX110
Core Specs
Shading Units
384
256
-33.3%
Shaders
384
256
-33.3%
TMUs
16
16
0.0%
ROPs
8
8
0.0%
Clocks
Base Clock
1029 MHz
978 MHz
Boost Clock
1124 MHz
1006 MHz
Memory Clock
1001 MHz
2 Gbps effective
1253 MHz
5 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
64 bit
Bandwidth
16.02 GB/s
40.10 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SMM)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
8.992 GPixel/s
8.048 GPixel/s
Texture Rate
17.98 GTexel/s
16.10 GTexel/s
FP32 (TFLOPS)
863.2 GFLOPS
515.1 GFLOPS
FP64 (TFLOPS)
26.98 GFLOPS (1:32)
16.10 GFLOPS (1:32)
Power
TDP
33 W
30 W
TDP (W)
33
30
-9.1%
Power Connectors
None
None
Architecture
Architecture
Maxwell
Maxwell
GPU Name
GM108S
GM108S
Generation
GeForce 800M
GeForce MX
(1xx)
Process Size
28 nm
28 nm
Transistors
1,020 million
1,020 million
Die Size
77 mm²
77 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
13.2M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.0
5.0
Shader Model
6.7 (5.1)
6.7 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
—
Successor
GeForce 900M
—