Home GPU Comparison NVIDIA GeForce GT 720M vs AMD Radeon Pro 555X

NVIDIA GeForce GT 720M vs AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 720M and 4GB VRAM Radeon Pro 555X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720M 's Advantages
Boost Clock758MHz
Lower TDP (33W vs 75W)
AMD Radeon Pro 555X 's Advantages
Released 4 years and 7 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (94.08GB/s vs 12.80GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720M
0.291 TFLOPS
Radeon Pro 555X +378%
1.393 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Jul 2018
GeForce 700M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

719 MHz
Base Clock
-
758 MHz
Boost Clock
-
800 MHz
Memory Clock
1470 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
94.08GB/s

Render Config

-
Compute Units
12
-
-
-
192
Shading Units
768
16
TMUs
48
8
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

3.032 GPixel/s
Pixel Rate
14.51 GPixel/s
12.13 GTexel/s
Texture Rate
43.54 GTexel/s
-
FP16 (half)
1393 GFLOPS
291.1 GFLOPS
FP32 (float)
1393 GFLOPS
12.13 GFLOPS
FP64 (double)
87.07 GFLOPS

Board Design

33W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK208
GPU Name
Polaris 21
GT 720M
GPU Variant
Polaris 21 PRO
Kepler 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.02 billion
Transistors
3 billion
87 mm²
Die Size
123 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
3.5
CUDA
-
5.1
Shader Model
6.4

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