NVIDIA GeForce MX330 vs AMD Radeon RX 6650M XT
We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 8GB VRAM Radeon RX 6650M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce MX330 's Advantages
Lower TDP (10W vs 120W)
AMD Radeon RX 6650M XT 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 52% (2416MHz vs 1594MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 56.06GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce MX330
1.224 TFLOPS
Radeon RX 6650M XT
+708%
9.896 TFLOPS
3DMark Time Spy
GeForce MX330
1060
Radeon RX 6650M XT
+772%
9244
3DMark Time Spy Extreme
GeForce MX330
126
Radeon RX 6650M XT
+3164%
4113
Graphics Card
Feb 2020
Release Date
Jan 2022
GeForce MX
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x4
Bus Interface
PCIe 4.0 x8
Clock Speeds
1531 MHz
Base Clock
2068 MHz
1594 MHz
Boost Clock
2416 MHz
1752 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
128bit
56.06GB/s
Bandwidth
256.0GB/s
Render Config
-
Compute Units
32
3
SM Count
-
384
Shading Units
2048
24
TMUs
128
16
ROPs
64
-
-
-
-
RT Cores
32
48 KB (per SM)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
25.50 GPixel/s
Pixel Rate
154.6 GPixel/s
38.26 GTexel/s
Texture Rate
309.2 GTexel/s
19.13 GFLOPS
FP16 (half)
19.79 TFLOPS
1224 GFLOPS
FP32 (float)
9.896 TFLOPS
38.26 GFLOPS
FP64 (double)
618.5 GFLOPS
Board Design
10W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GP108
GPU Name
Navi 23
GP108-655-A1
(N17S-G3-A1)
GPU Variant
-
Pascal
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
14 nm
Process Size
7 nm
1.8 billion
Transistors
11.06 billion
74 mm²
Die Size
237 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.5
