Home GPU Comparison NVIDIA GeForce GT 540M vs AMD Radeon R5 A330

NVIDIA GeForce GT 540M vs AMD Radeon R5 A330

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 540M and 2GB VRAM Radeon R5 A330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 540M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
AMD Radeon R5 A330 's Advantages
Released 4 years and 9 months late
More VRAM (2GB vs 1GB)
224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 540M
0.258 TFLOPS
Radeon R5 A330 +155%
0.659 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Oct 2015
GeForce 500M
Generation
All-In-One
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

2
SM Count
-
-
Compute Units
5
96
Shading Units
320
16
TMUs
20
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

2.688 GPixel/s
Pixel Rate
8.240 GPixel/s
10.75 GTexel/s
Texture Rate
20.60 GTexel/s
-
FP16 (half)
-
258.0 GFLOPS
FP32 (float)
659.2 GFLOPS
21.50 GFLOPS
FP64 (double)
-

Graphics Processor

GF108
GPU Name
Exo
N12P-GS-A1
GPU Variant
-
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
0.69 billion
116 mm²
Die Size
56 mm²

Board Design

35W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5 (5.1)

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