Home GPU Comparison NVIDIA GeForce GT 445M vs NVIDIA GeForce GTX 950M

NVIDIA GeForce GT 445M vs NVIDIA GeForce GTX 950M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 445M and 4GB VRAM GeForce GTX 950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 445M 's Advantages
Larger VRAM bandwidth (40.00GB/s vs 28.80GB/s)
Lower TDP (35W vs 75W)
NVIDIA GeForce GTX 950M 's Advantages
Released 4 years and 6 months late
Boost Clock1124MHz
More VRAM (4GB vs 1024GB)
496 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 445M
0.328 TFLOPS
GeForce GTX 950M +338%
1.439 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Mar 2015
GeForce 400M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
993 MHz
-
Boost Clock
1124 MHz
625 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
40.00GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
3
SM Count
-
144
Shading Units
640
24
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

3.420 GPixel/s
Pixel Rate
17.98 GPixel/s
13.68 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
328.3 GFLOPS
FP32 (float)
1439 GFLOPS
27.36 GFLOPS
FP64 (double)
44.96 GFLOPS

Board Design

35W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
GM107
N11E-GE-A1
GPU Variant
N16P-GT
Fermi
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
1.87 billion
238 mm²
Die Size
148 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.0
5.1
Shader Model
5.1

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy