Radeon R5 M330 vs GeForce RTX 3080 Ti Mobile
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Lower TDP (18W vs 115W)
GeForce RTX 3080 Ti Mobile 's Advantages
Released 6 years and 8 months late
Boost Clock has increased by 22% (1260MHz vs 1030MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 14.40GB/s)
7104 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 M330
659
GeForce RTX 3080 Ti Mobile
+2739%
18710
Graphics Card
May 2015
Release Date
Jan 2022
Crystal System
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
955 MHz
Base Clock
810 MHz
1030 MHz
Boost Clock
1260 MHz
900 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
16GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
512.0GB/s
Render Config
5
Compute Units
-
-
SM Count
58
320
Shading Units
7424
20
TMUs
232
8
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
4 MB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
121.0 GPixel/s
20.60 GTexel/s
Texture Rate
292.3 GTexel/s
-
FP16 (half)
18.71 TFLOPS
659.2 GFLOPS
FP32 (float)
18.71 TFLOPS
41.20 GFLOPS
FP64 (double)
292.3 GFLOPS
Board Design
18W
TDP
115W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Exo
GPU Name
GA103S
Exo PRO
GPU Variant
GN20-E8-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.69 billion
Transistors
Unknown
56 mm²
Die Size
496 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.0
Shader Model
6.5