GeForce G105M vs GeForce RTX 3070 Mobile
We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 8GB VRAM GeForce RTX 3070 Mobile 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 3070 Mobile 's Advantages
Released 11 years and 6 months late
Boost Clock1560MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (448.0GB/s vs 11.20GB/s)
5104 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce G105M
34
GeForce RTX 3070 Mobile
+46870%
15970
Graphics Card
Jul 2009
Release Date
Jan 2021
GeForce 100M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1110 MHz
-
Boost Clock
1560 MHz
700 MHz
Memory Clock
1750 MHz
Memory
256MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
11.20GB/s
Bandwidth
448.0GB/s
Render Config
2
SM Count
40
16
Shading Units
5120
8
TMUs
160
4
ROPs
80
-
Tensor Cores
160
-
RT Cores
40
-
L1 Cache
128 KB (per SM)
32 KB
L2 Cache
4 MB
Theoretical Performance
2.000 GPixel/s
Pixel Rate
124.8 GPixel/s
4.000 GTexel/s
Texture Rate
249.6 GTexel/s
-
FP16 (half)
15.97 TFLOPS
34.24 GFLOPS
FP32 (float)
15.97 TFLOPS
-
FP64 (double)
249.6 GFLOPS
Board Design
14W
TDP
115W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GT218
GPU Name
GA104
GT218-300-A2
GPU Variant
GA104-770-A1
Tesla 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.26 billion
Transistors
17.4 billion
57 mm²
Die Size
392 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
8.6
4.1
Shader Model
6.6
