Home GPU Comparison NVIDIA GeForce GT 650M vs AMD Radeon RX 540 Mobile

NVIDIA GeForce GT 650M vs AMD Radeon RX 540 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 2GB VRAM Radeon RX 540 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages
Lower TDP (45W vs 50W)
AMD Radeon RX 540 Mobile 's Advantages
Released 5 years and 8 months late
Boost Clock has increased by 28% (1219MHz vs 950MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 650M
0.73 TFLOPS
Radeon RX 540 Mobile +70%
1.248 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Nov 2017
GeForce 600M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

835 MHz
Base Clock
1124 MHz
950 MHz
Boost Clock
1219 MHz
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
-
-
-
384
Shading Units
512
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

7.600 GPixel/s
Pixel Rate
19.50 GPixel/s
30.40 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
729.6 GFLOPS
FP32 (float)
1248 GFLOPS
30.40 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

45W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
Lexa
N13P-GT-A2
GPU Variant
Lexa PRO (215-0904018)
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.27 billion
Transistors
2.2 billion
118 mm²
Die Size
103 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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