Home GPU Comparison AMD Radeon R9 M380 vs NVIDIA GeForce RTX 5080 Mobile

AMD Radeon R9 M380 vs NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages
Released 9 years and 8 months late
Boost Clock has increased by 100% (2000MHz vs 1000MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (1.01TB/s vs 96.00GB/s)
7424 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M380
1.536 TFLOPS
GeForce RTX 5080 Mobile +2033%
32.77 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2025
Gem System
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

900 MHz
Base Clock
1500 MHz
1000 MHz
Boost Clock
2000 MHz
1500 MHz
Memory Clock
2500 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR7
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
1.01TB/s

Render Config

12
Compute Units
-
-
SM Count
64
768
Shading Units
8192
48
TMUs
256
16
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
192.0 GPixel/s
48.00 GTexel/s
Texture Rate
512.0 GTexel/s
-
FP16 (half)
32.77 TFLOPS
1.536 TFLOPS
FP32 (float)
32.77 TFLOPS
96.00 GFLOPS
FP64 (double)
512.0 GFLOPS

Board Design

Unknown
TDP
175W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
1x HDMI 2.13x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

Strato
GPU Name
GB203
Strato PRO
GPU Variant
-
GCN 2.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
2.08 billion
Transistors
Unknown
160 mm²
Die Size
377 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
1.3
-
CUDA
10.1
6.5
Shader Model
6.8

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