GeForce GT 330M vs GeForce RTX 2080 Mobile
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 8GB VRAM GeForce RTX 2080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 330M 's Advantages
Lower TDP (23W vs 150W)
GeForce RTX 2080 Mobile 's Advantages
Released 9 years late
Boost Clock1590MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)
2896 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
GeForce RTX 2080 Mobile
+7637%
9362
3DMark Time Spy
GeForce GT 330M
1733
GeForce RTX 2080 Mobile
+480%
10054
Graphics Card
Jan 2010
Release Date
Jan 2019
GeForce 300M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1380 MHz
-
Boost Clock
1590 MHz
800 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
448.0GB/s
Render Config
6
SM Count
46
48
Shading Units
2944
16
TMUs
184
8
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
4 MB
Theoretical Performance
4.600 GPixel/s
Pixel Rate
101.8 GPixel/s
9.200 GTexel/s
Texture Rate
292.6 GTexel/s
-
FP16 (half)
18.72 TFLOPS
121.4 GFLOPS
FP32 (float)
9.362 TFLOPS
-
FP64 (double)
292.6 GFLOPS
Board Design
23W
TDP
150W
No outputs
Outputs
No outputs
Graphics Processor
GT216
GPU Name
TU104
N11P-GE1-A3
GPU Variant
N18E-G3-A1
Tesla 2.0
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
0.486 billion
Transistors
13.6 billion
100 mm²
Die Size
545 mm²
Graphics Features
11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
7.5
4.1
Shader Model
6.6
