GeForce GTX 1050 Ti Mobile vs GeForce 820M
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 1050 Ti Mobile and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1050 Ti Mobile 's Advantages
Released 1 years and 10 months late
Boost Clock1620MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.1GB/s vs 28.83GB/s)
384 additional rendering cores
GeForce 820M 's Advantages
Lower TDP (45W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 1050 Ti Mobile
+300%
2488
GeForce 820M
622
3DMark Time Spy
GeForce GTX 1050 Ti Mobile
+1121%
2345
GeForce 820M
192
Graphics Card
Jan 2017
Release Date
Mar 2015
GeForce 10 Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1493 MHz
Base Clock
-
1620 MHz
Boost Clock
-
1752 MHz
Memory Clock
901 MHz
Memory
4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
112.1GB/s
Bandwidth
28.83GB/s
Render Config
6
SM Count
-
768
Shading Units
384
48
TMUs
32
32
ROPs
16
48 KB (per SM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB
Theoretical Performance
51.84 GPixel/s
Pixel Rate
6.480 GPixel/s
77.76 GTexel/s
Texture Rate
25.92 GTexel/s
38.88 GFLOPS
FP16 (half)
-
2.488 TFLOPS
FP32 (float)
622.1 GFLOPS
77.76 GFLOPS
FP64 (double)
25.92 GFLOPS
Board Design
75W
TDP
45W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GP107
GPU Name
GK107
N17P-G1-A1
GPU Variant
-
Pascal
Architecture
Kepler
Samsung
Foundry
TSMC
14 nm
Process Size
28 nm
3.3 billion
Transistors
1.27 billion
132 mm²
Die Size
118 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.0
6.4
Shader Model
5.1
