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

AMD Radeon RX 6600S vs NVIDIA GeForce GT 330M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S 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

AMD Radeon RX 6600S 's Advantages
Released 11 years and 9 months late
Boost Clock2000MHz
Larger VRAM bandwidth (224.0GB/s vs 25.28GB/s)
1744 additional rendering cores
NVIDIA GeForce GT 330M Mac Edition 's Advantages
Lower TDP (23W vs 80W)

Score

Benchmark

FP32 (float)
Radeon RX 6600S +6662%
7.168 TFLOPS
GeForce GT 330M Mac Edition
0.106 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Apr 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
790 MHz

Memory

4GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
25.28GB/s

Render Config

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

Theoretical Performance

128.0 GPixel/s
Pixel Rate
4.000 GPixel/s
224.0 GTexel/s
Texture Rate
8.000 GTexel/s
14.34 TFLOPS
FP16 (half)
-
7.168 TFLOPS
FP32 (float)
105.6 GFLOPS
448.0 GFLOPS
FP64 (double)
-

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

Board Design

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

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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