Home GPU Comparison NVIDIA GeForce GT 720A vs AMD Radeon HD 7950M

NVIDIA GeForce GT 720A vs AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 720A and 2GB VRAM Radeon HD 7950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720A 's Advantages
Released 2 years and 3 months late
Lower TDP (33W vs 75W)
AMD Radeon HD 7950M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 16.02GB/s)
1184 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720A
0.298 TFLOPS
Radeon HD 7950M +501%
1.792 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Apr 2012
GeForce 700A
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
1001 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.02GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
20
2
SM Count
-
96
Shading Units
1280
16
TMUs
80
8
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
22.40 GPixel/s
12.40 GTexel/s
Texture Rate
56.00 GTexel/s
-
-
-
297.6 GFLOPS
FP32 (float)
1.792 TFLOPS
24.80 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF117
GPU Name
Wimbledon
N14M-GE
GPU Variant
Wimbledon PRO
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
2.8 billion
116 mm²
Die Size
212 mm²

Graphics Features

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

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