GeForce GT 330M vs GeForce RTX 2080 Max Q
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 8GB VRAM GeForce RTX 2080 Max Q 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 80W)
GeForce RTX 2080 Max Q 's Advantages
Released 9 years late
Boost Clock1095MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 25.60GB/s)
2896 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
GeForce RTX 2080 Max Q
+5228%
6447
3DMark Time Spy
GeForce GT 330M
1733
GeForce RTX 2080 Max Q
+359%
7968
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
735 MHz
-
Boost Clock
1095 MHz
800 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
384.0GB/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
70.08 GPixel/s
9.200 GTexel/s
Texture Rate
201.5 GTexel/s
-
FP16 (half)
12.89 TFLOPS
121.4 GFLOPS
FP32 (float)
6.447 TFLOPS
-
FP64 (double)
201.5 GFLOPS
Board Design
23W
TDP
80W
No outputs
Outputs
No outputs
-
Power Connectors
None
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
