Home GPU Comparison ATI Mobility Radeon HD 540v vs NVIDIA GeForce 620M

ATI Mobility Radeon HD 540v vs NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 540v and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 620M 's Advantages
Released 1 years and 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 540v
0.088 TFLOPS
GeForce 620M +172%
0.24 TFLOPS
VS

Graphics Card

May 2010
Release Date
Mar 2012
M9x
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
2
1
Compute Units
-
80
Shading Units
96
8
TMUs
16
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
128 KB

Theoretical Performance

2.200 GPixel/s
Pixel Rate
2.500 GPixel/s
4.400 GTexel/s
Texture Rate
10.00 GTexel/s
-
FP16 (half)
-
88.00 GFLOPS
FP32 (float)
240.0 GFLOPS
-
FP64 (double)
20.00 GFLOPS

Graphics Processor

M92
GPU Name
GF117
-
GPU Variant
N13P-GLP
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.242 billion
Transistors
0.585 billion
73 mm²
Die Size
116 mm²

Board Design

15W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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