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
GeForce RTX 3080 Mobile
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
940MX
RTX 3080 Mobile
Core Specs
Shading Units
512
6,144
+1100.0%
Shaders
512
6,144
+1100.0%
TMUs
32
192
+500.0%
ROPs
8
96
+1100.0%
SM Count
—
48
Clocks
Base Clock
795 MHz
1110 MHz
Boost Clock
861 MHz
1545 MHz
Memory Clock
1253 MHz
5 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
64 bit
256 bit
Bandwidth
40.10 GB/s
448.0 GB/s
Cache
L1 Cache
64 KB (per SMM)
128 KB (per SM)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
6.888 GPixel/s
148.3 GPixel/s
Texture Rate
27.55 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
881.7 GFLOPS
18.98 TFLOPS
FP64 (TFLOPS)
27.55 GFLOPS (1:32)
296.6 GFLOPS (1:64)
FP16 (TFLOPS)
—
18.98 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
23 W
115 W
TDP (W)
23
115
+400.0%
Power Connectors
None
None
Architecture
Architecture
Maxwell
Ampere
GPU Name
GM107
GA104
Generation
GeForce 900M
GeForce 30 Mobile
Process Size
28 nm
8 nm
Transistors
1,870 million
17,400 million
Die Size
148 mm²
392 mm²
Foundry
TSMC
Samsung
Density
12.6M / mm²
44.4M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.0
8.6
Shader Model
6.7 (5.1)
6.8
Physical
Slot Width
MXM Module
—
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 800M
GeForce 20 Mobile
Successor
GeForce 10 Mobile
—