Home GPU Comparison NVIDIA GeForce 310M vs NVIDIA GeForce GT 445M

NVIDIA GeForce 310M vs NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 310M and 1024MB VRAM GeForce GT 445M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 310M 's Advantages
Lower TDP (14W vs 35W)
NVIDIA GeForce GT 445M 's Advantages
Released 8 months late
Larger VRAM bandwidth (40.00GB/s vs 10.67GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 310M
0.049 TFLOPS
GeForce GT 445M +569%
0.328 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Sep 2010
GeForce 300M
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
667 MHz
Memory Clock
625 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
10.67GB/s
Bandwidth
40.00GB/s

Render Config

-
-
-
2
SM Count
3
16
Shading Units
144
8
TMUs
24
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.424 GPixel/s
Pixel Rate
3.420 GPixel/s
4.848 GTexel/s
Texture Rate
13.68 GTexel/s
-
-
-
48.96 GFLOPS
FP32 (float)
328.3 GFLOPS
-
FP64 (double)
27.36 GFLOPS

Board Design

14W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GT218
GPU Name
GF106
N11M-GE1
GPU Variant
N11E-GE-A1
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
1.17 billion
57 mm²
Die Size
238 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
2.1
4.1
Shader Model
5.1

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