GeForce GT 330M vs Radeon 540X Mobile
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 2GB VRAM Radeon 540X Mobile 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 50W)
Radeon 540X Mobile 's Advantages
Released 9 years and 1 months late
Boost Clock1095MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (32.00GB/s vs 25.60GB/s)
464 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
Radeon 540X Mobile
+826%
1121
Graphics Card
Jan 2010
Release Date
Feb 2019
GeForce 300M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
980 MHz
-
Boost Clock
1095 MHz
800 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
32.00GB/s
Render Config
-
Compute Units
8
6
SM Count
-
48
Shading Units
512
16
TMUs
32
8
ROPs
16
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
512 KB
Theoretical Performance
4.600 GPixel/s
Pixel Rate
17.52 GPixel/s
9.200 GTexel/s
Texture Rate
35.04 GTexel/s
-
FP16 (half)
1121 GFLOPS
121.4 GFLOPS
FP32 (float)
1121 GFLOPS
-
FP64 (double)
70.08 GFLOPS
Board Design
23W
TDP
50W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GT216
GPU Name
Lexa
N11P-GE1-A3
GPU Variant
Lexa PRO
(215-0904018)
Tesla 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.486 billion
Transistors
2.2 billion
100 mm²
Die Size
103 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
6.4