GeForce GT 330M vs Radeon RX 6600S
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 4GB VRAM Radeon RX 6600S 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)
Radeon RX 6600S 's Advantages
Released 12 years late
Boost Clock2000MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 25.60GB/s)
1744 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
Radeon RX 6600S
+5823%
7168
3DMark Time Spy
GeForce GT 330M
1733
Radeon RX 6600S
+344%
7700
Graphics Card
Jan 2010
Release Date
Jan 2022
GeForce 300M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1700 MHz
-
Boost Clock
2000 MHz
800 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
4GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
28
6
SM Count
-
48
Shading Units
1792
16
TMUs
112
8
ROPs
64
-
RT Cores
28
-
L1 Cache
128 KB per Array
64 KB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
4.600 GPixel/s
Pixel Rate
128.0 GPixel/s
9.200 GTexel/s
Texture Rate
224.0 GTexel/s
-
FP16 (half)
14.34 TFLOPS
121.4 GFLOPS
FP32 (float)
7.168 TFLOPS
-
FP64 (double)
448.0 GFLOPS
Board Design
23W
TDP
80W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GT216
GPU Name
Navi 23
N11P-GE1-A3
GPU Variant
-
Tesla 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
0.486 billion
Transistors
11.06 billion
100 mm²
Die Size
237 mm²
Graphics Features
11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.5