NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB vs AMD Radeon RX 7800M
We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 Mobile Refresh 4 GB and 12GB VRAM Radeon RX 7800M 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
Lower TDP (45W vs 180W)
AMD Radeon RX 7800M 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 93% (2335MHz vs 1207MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 224.0GB/s)
1280 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 3050 Mobile Refresh 4 GB
6.18 TFLOPS
Radeon RX 7800M
+480%
35.87 TFLOPS
Graphics Card
Jul 2022
Release Date
Sep 2024
GeForce 30 Mobile
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
652 MHz
Base Clock
1295 MHz
1207 MHz
Boost Clock
2335 MHz
1750 MHz
Memory Clock
2250 MHz
Memory
4GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
192bit
224.0GB/s
Bandwidth
432.0GB/s
Render Config
-
Compute Units
60
20
SM Count
-
2560
Shading Units
3840
80
TMUs
240
32
ROPs
96
80
Tensor Cores
-
20
RT Cores
60
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
-
L3 Cache
48 MB
Theoretical Performance
38.62 GPixel/s
Pixel Rate
224.2 GPixel/s
96.56 GTexel/s
Texture Rate
560.4 GTexel/s
6.180 TFLOPS
FP16 (half)
71.73 TFLOPS
6.180 TFLOPS
FP32 (float)
35.87 TFLOPS
96.56 GFLOPS
FP64 (double)
1121 GFLOPS
Board Design
45W
TDP
180W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
Navi 32
-
GPU Variant
Navi 32 XT
(215-180000006)
Ampere
Architecture
RDNA 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
8.7 billion
Transistors
28.1 billion
200 mm²
Die Size
346 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.7
Shader Model
6.8
