Home GPU Comparison NVIDIA GeForce GTX 1050 Ti Mobile vs NVIDIA GeForce GT 420M

NVIDIA GeForce GTX 1050 Ti Mobile vs NVIDIA GeForce GT 420M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 1050 Ti Mobile and 512MB VRAM GeForce GT 420M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1050 Ti Mobile 's Advantages
Released 6 years and 4 months late
Boost Clock1620MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (112.1GB/s vs 25.60GB/s)
672 additional rendering cores
NVIDIA GeForce GT 420M 's Advantages
Lower TDP (23W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 1050 Ti Mobile +1195%
2.488 TFLOPS
GeForce GT 420M
0.192 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Sep 2010
GeForce 10 Mobile
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1493 MHz
Base Clock
-
1620 MHz
Boost Clock
-
1752 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
112.1GB/s
Bandwidth
25.60GB/s

Render Config

-
-
-
6
SM Count
2
768
Shading Units
96
48
TMUs
16
32
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

51.84 GPixel/s
Pixel Rate
2.000 GPixel/s
77.76 GTexel/s
Texture Rate
8.000 GTexel/s
38.88 GFLOPS
FP16 (half)
-
2.488 TFLOPS
FP32 (float)
192.0 GFLOPS
77.76 GFLOPS
FP64 (double)
16.00 GFLOPS

Board Design

75W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GP107
GPU Name
GF108
N17P-G1-A1
GPU Variant
N11P-GE-A1
Pascal
Architecture
Fermi
Samsung
Foundry
TSMC
14 nm
Process Size
40 nm
3.3 billion
Transistors
0.585 billion
132 mm²
Die Size
116 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
2.1
6.4
Shader Model
5.1

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