NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB vs NVIDIA GeForce 805A
We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 Mobile Refresh 4 GB and 1024MB VRAM GeForce 805A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB 's Advantages
Released 8 years late
Boost Clock has increased by 59% (1207MHz vs 758MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 16.02GB/s)
2368 additional rendering cores
NVIDIA GeForce 805A 's Advantages
Lower TDP (15W vs 45W)
Score
Benchmark
FP32 (float)
GeForce RTX 3050 Mobile Refresh 4 GB
+2023%
6.18 TFLOPS
GeForce 805A
0.291 TFLOPS
Graphics Card
Jul 2022
Release Date
Jul 2014
GeForce 30 Mobile
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
652 MHz
Base Clock
719 MHz
1207 MHz
Boost Clock
758 MHz
1750 MHz
Memory Clock
1001 MHz
Memory
4GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
64bit
224.0GB/s
Bandwidth
16.02GB/s
Render Config
-
-
-
20
SM Count
-
2560
Shading Units
192
80
TMUs
16
32
ROPs
8
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
38.62 GPixel/s
Pixel Rate
6.064 GPixel/s
96.56 GTexel/s
Texture Rate
12.13 GTexel/s
6.180 TFLOPS
FP16 (half)
-
6.180 TFLOPS
FP32 (float)
291.1 GFLOPS
96.56 GFLOPS
FP64 (double)
12.13 GFLOPS
Board Design
45W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA107
GPU Name
GK208
-
-
-
Ampere
Architecture
Kepler 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
1.02 billion
200 mm²
Die Size
87 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.7
Shader Model
5.1
