GeForce G105M vs GeForce RTX 2070 Max Q Refresh
We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 8GB VRAM GeForce RTX 2070 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce G105M 's Advantages
Lower TDP (14W vs 115W)
GeForce RTX 2070 Max Q Refresh 's Advantages
Released 10 years and 8 months late
Boost Clock1125MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (352.0GB/s vs 11.20GB/s)
2288 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce G105M
34
GeForce RTX 2070 Max Q Refresh
+15147%
5184
Graphics Card
Jul 2009
Release Date
Mar 2020
GeForce 100M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
1125 MHz
700 MHz
Memory Clock
1375 MHz
Memory
256MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
11.20GB/s
Bandwidth
352.0GB/s
Render Config
2
SM Count
36
16
Shading Units
2304
8
TMUs
144
4
ROPs
64
-
Tensor Cores
288
-
RT Cores
36
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
4 MB
Theoretical Performance
2.000 GPixel/s
Pixel Rate
72.00 GPixel/s
4.000 GTexel/s
Texture Rate
162.0 GTexel/s
-
FP16 (half)
10.37 TFLOPS
34.24 GFLOPS
FP32 (float)
5.184 TFLOPS
-
FP64 (double)
162.0 GFLOPS
Board Design
14W
TDP
115W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GT218
GPU Name
TU106B
GT218-300-A2
GPU Variant
-
Tesla 2.0
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
0.26 billion
Transistors
10.8 billion
57 mm²
Die Size
445 mm²
Graphics Features
11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
7.5
4.1
Shader Model
6.6
