Home GPU Comparison NVIDIA GeForce RTX 3060 Mobile vs NVIDIA GeForce GTX 850M

NVIDIA GeForce RTX 3060 Mobile vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 3060 Mobile and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Mobile 's Advantages
Released 6 years and 10 months late
Boost Clock1425MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 32.03GB/s)
3200 additional rendering cores
NVIDIA GeForce GTX 850M 's Advantages
Lower TDP (45W vs 60W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 Mobile +847%
10.94 TFLOPS
GeForce GTX 850M
1.155 TFLOPS
OctaneBench
GeForce RTX 3060 Mobile +1109%
266
GeForce GTX 850M
22
VS

Graphics Card

Jan 2021
Release Date
Mar 2014
GeForce 30 Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
1425 MHz
Boost Clock
-
1750 MHz
Memory Clock
1001 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
192bit
Memory Bus
128bit
336.0GB/s
Bandwidth
32.03GB/s

Render Config

-
-
-
30
SM Count
-
3840
Shading Units
640
120
TMUs
40
48
ROPs
16
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
3 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

68.40 GPixel/s
Pixel Rate
14.43 GPixel/s
171.0 GTexel/s
Texture Rate
36.08 GTexel/s
10.94 TFLOPS
FP16 (half)
-
10.94 TFLOPS
FP32 (float)
1155 GFLOPS
171.0 GFLOPS
FP64 (double)
36.08 GFLOPS

Board Design

60-115W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GA106
GPU Name
GM107
-
GPU Variant
N15P-GT-A1
Ampere
Architecture
Maxwell
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
12 billion
Transistors
1.87 billion
276 mm²
Die Size
148 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
5.0
6.7
Shader Model
5.1

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