Home GPU Comparison NVIDIA GeForce GTX 580M vs AMD Radeon 540X Mobile

NVIDIA GeForce GTX 580M vs AMD Radeon 540X Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 2GB VRAM Radeon 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 32.00GB/s)
AMD Radeon 540X Mobile 's Advantages
Released 7 years and 8 months late
Boost Clock1095MHz
128 additional rendering cores
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 580M
0.952 TFLOPS
Radeon 540X Mobile +17%
1.121 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Feb 2019
GeForce 500M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
96.00GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
8
8
SM Count
-
384
Shading Units
512
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
17.52 GPixel/s
39.68 GTexel/s
Texture Rate
35.04 GTexel/s
-
FP16 (half)
1121 GFLOPS
952.3 GFLOPS
FP32 (float)
1121 GFLOPS
79.36 GFLOPS
FP64 (double)
70.08 GFLOPS

Board Design

100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GF114
GPU Name
Lexa
N12E-GTX2-A1
GPU Variant
Lexa PRO (215-0904018)
Fermi 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.95 billion
Transistors
2.2 billion
332 mm²
Die Size
103 mm²

Graphics Features

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

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