NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon R7 M440
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 4GB VRAM Radeon R7 M440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Mobile 's Advantages
Released 4 years and 8 months late
Boost Clock1545MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)
5824 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Mobile
+3229%
18.98 TFLOPS
Radeon R7 M440
0.57 TFLOPS
3DMark Time Spy
GeForce RTX 3080 Mobile
+2292%
12010
Radeon R7 M440
502
3DMark Time Spy Extreme
GeForce RTX 3080 Mobile
+2495%
5787
Radeon R7 M440
223
Graphics Card
Jan 2021
Release Date
May 2016
GeForce 30 Mobile
Generation
Gem System
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1110 MHz
Base Clock
-
1545 MHz
Boost Clock
-
1750 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
5
48
SM Count
-
6144
Shading Units
320
192
TMUs
20
96
ROPs
8
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
148.3 GPixel/s
Pixel Rate
7.128 GPixel/s
296.6 GTexel/s
Texture Rate
17.82 GTexel/s
18.98 TFLOPS
FP16 (half)
570.2 GFLOPS
18.98 TFLOPS
FP32 (float)
570.2 GFLOPS
296.6 GFLOPS
FP64 (double)
35.64 GFLOPS
Board Design
115W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
Meso
GA104-775-A1
GPU Variant
Meso PRO
(216-0864032)
Ampere
Architecture
GCN 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
1.55 billion
392 mm²
Die Size
125 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
8.6
CUDA
-
6.6
Shader Model
6.5
