Home GPU Comparison AMD Radeon RX 6600S vs NVIDIA GeForce GT 330M

AMD Radeon RX 6600S vs NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD 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
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 80W)

Score

Benchmark

FP32 (float)
Radeon RX 6600S +5823%
7.168 TFLOPS
GeForce GT 330M
0.121 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jan 2010
Mobility Radeon
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

1700 MHz
Base Clock
-
2000 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
25.60GB/s

Render Config

28
Compute Units
-
-
SM Count
6
1792
Shading Units
48
112
TMUs
16
64
ROPs
8
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
64 KB
32 MB
L3 Cache
-

Theoretical Performance

128.0 GPixel/s
Pixel Rate
4.600 GPixel/s
224.0 GTexel/s
Texture Rate
9.200 GTexel/s
14.34 TFLOPS
FP16 (half)
-
7.168 TFLOPS
FP32 (float)
121.4 GFLOPS
448.0 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 23
GPU Name
GT216
-
GPU Variant
N11P-GE1-A3
RDNA 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
11.06 billion
Transistors
0.486 billion
237 mm²
Die Size
100 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.2
6.5
Shader Model
4.1

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