GeForce RTX 2080 Max Q vs GeForce GT 330M Mac Edition
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 512MB VRAM GeForce GT 330M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 Max Q 's Advantages
Released 8 years and 9 months late
Boost Clock1095MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 25.28GB/s)
2896 additional rendering cores
GeForce GT 330M Mac Edition 's Advantages
Lower TDP (23W vs 80W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Max Q
+5982%
6447
GeForce GT 330M Mac Edition
106
Graphics Card
Jan 2019
Release Date
Apr 2010
GeForce 20 Mobile
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
735 MHz
Base Clock
-
1095 MHz
Boost Clock
-
1500 MHz
Memory Clock
790 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
384.0GB/s
Bandwidth
25.28GB/s
Render Config
46
SM Count
6
2944
Shading Units
48
184
TMUs
16
64
ROPs
8
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
64 KB
Theoretical Performance
70.08 GPixel/s
Pixel Rate
4.000 GPixel/s
201.5 GTexel/s
Texture Rate
8.000 GTexel/s
12.89 TFLOPS
FP16 (half)
-
6.447 TFLOPS
FP32 (float)
105.6 GFLOPS
201.5 GFLOPS
FP64 (double)
-
Board Design
80W
TDP
23W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU104
GPU Name
GT216
N18E-G3-A1
GPU Variant
N11P-GE1-A3
Turing
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
13.6 billion
Transistors
0.486 billion
545 mm²
Die Size
100 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
1.2
6.6
Shader Model
4.1
