NVIDIA GeForce GT 820M vs NVIDIA GeForce GTX 1050 Ti Mobile
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 820M and 4GB VRAM GeForce GTX 1050 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 820M 's Advantages
Lower TDP (15W vs 75W)
NVIDIA GeForce GTX 1050 Ti Mobile 's Advantages
Released 3 years and 2 months late
Boost Clock1620MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (112.1GB/s vs 14.40GB/s)
672 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 820M
0.298 TFLOPS
GeForce GTX 1050 Ti Mobile
+734%
2.488 TFLOPS
Graphics Card
Nov 2013
Release Date
Jan 2017
GeForce 800M
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1493 MHz
-
Boost Clock
1620 MHz
900 MHz
Memory Clock
1752 MHz
Memory
1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
112.1GB/s
Render Config
-
-
-
2
SM Count
6
96
Shading Units
768
16
TMUs
48
8
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
128 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
3.100 GPixel/s
Pixel Rate
51.84 GPixel/s
12.40 GTexel/s
Texture Rate
77.76 GTexel/s
-
FP16 (half)
38.88 GFLOPS
297.6 GFLOPS
FP32 (float)
2.488 TFLOPS
24.80 GFLOPS
FP64 (double)
77.76 GFLOPS
Board Design
15W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GF117
GPU Name
GP107
N15V-GM
GPU Variant
N17P-G1-A1
Fermi 2.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
0.585 billion
Transistors
3.3 billion
116 mm²
Die Size
132 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4
