Home GPU Comparison AMD Radeon 540X Mobile vs NVIDIA GeForce GT 330M

AMD Radeon 540X Mobile vs NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile 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 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
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 540X Mobile +826%
1.121 TFLOPS
GeForce GT 330M
0.121 TFLOPS
VS

Graphics Card

Feb 2019
Release Date
Jan 2010
Mobility Radeon
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

980 MHz
Base Clock
-
1095 MHz
Boost Clock
-
1000 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
32.00GB/s
Bandwidth
25.60GB/s

Render Config

8
Compute Units
-
-
SM Count
6
512
Shading Units
48
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

17.52 GPixel/s
Pixel Rate
4.600 GPixel/s
35.04 GTexel/s
Texture Rate
9.200 GTexel/s
1121 GFLOPS
FP16 (half)
-
1121 GFLOPS
FP32 (float)
121.4 GFLOPS
70.08 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
GT216
Lexa PRO (215-0904018)
GPU Variant
N11P-GE1-A3
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.486 billion
103 mm²
Die Size
100 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.4
Shader Model
4.1

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