Radeon R7 M350 vs GeForce RTX 5080 Mobile
We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M350 and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 5080 Mobile 's Advantages
Released 9 years and 11 months late
Boost Clock has increased by 48% (1500MHz vs 1015MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (896.0GB/s vs 16.00GB/s)
7296 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 M350
779
GeForce RTX 5080 Mobile
+2857%
23040
Graphics Card
May 2015
Release Date
Apr 2025
Gem System(R7 M300)
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 5.0 x16
Clock Speeds
1000 MHz
Base Clock
975 MHz
1015 MHz
Boost Clock
1500 MHz
1000 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
16GB
DDR3
Memory Type
GDDR7
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
896.0GB/s
Render Config
6
Compute Units
-
-
SM Count
60
384
Shading Units
7680
24
TMUs
240
8
ROPs
96
-
Tensor Cores
240
-
RT Cores
60
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
64 MB
Theoretical Performance
8.120 GPixel/s
Pixel Rate
144.0 GPixel/s
24.36 GTexel/s
Texture Rate
360.0 GTexel/s
779.5 GFLOPS
FP16 (half)
23.04 TFLOPS
779.5 GFLOPS
FP32 (float)
23.04 TFLOPS
48.72 GFLOPS
FP64 (double)
360.0 GFLOPS
Board Design
Unknown
TDP
80W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Meso
GPU Name
GB203
Meso XT
(216-0864018)
GPU Variant
-
GCN 3.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.55 billion
Transistors
45.6 billion
125 mm²
Die Size
378 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.4
-
CUDA
12.0
6.5
Shader Model
6.8