NVIDIA GeForce 940M vs NVIDIA GeForce 8800M GTX
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 940M 's Advantages
Released 7 years and 4 months late
Boost Clock1098MHz
More VRAM (2GB vs 512GB)
416 additional rendering cores
NVIDIA GeForce 8800M GTX 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)
Lower TDP (65W vs 75W)
Score
Benchmark
FP32 (float)
GeForce 940M
+368%
1.124 TFLOPS
GeForce 8800M GTX
0.24 TFLOPS
Graphics Card
Mar 2015
Release Date
Nov 2007
GeForce 900M
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-HE
Clock Speeds
1020 MHz
Base Clock
-
1098 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
51.20GB/s
Render Config
-
-
-
-
SM Count
12
512
Shading Units
96
32
TMUs
48
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
17.57 GPixel/s
Pixel Rate
8.000 GPixel/s
35.14 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
1124 GFLOPS
FP32 (float)
240.0 GFLOPS
35.14 GFLOPS
FP64 (double)
-
Board Design
75W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GM107
GPU Name
G92
N16S-GT1-KB-B
GPU Variant
NB8E-GTX-A2
Maxwell
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.87 billion
Transistors
0.754 billion
148 mm²
Die Size
324 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
1.1
5.1
Shader Model
4.0
