Home GPU Comparison NVIDIA GeForce GT 720A vs AMD Radeon HD 8690M

NVIDIA GeForce GT 720A vs AMD Radeon HD 8690M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 720A and 2GB VRAM Radeon HD 8690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720A 's Advantages
Released 1 years and 4 months late
AMD Radeon HD 8690M 's Advantages
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (32.00GB/s vs 16.02GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720A
0.298 TFLOPS
Radeon HD 8690M +109%
0.624 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Mar 2013
GeForce 700A
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
1001 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
16.02GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
5
2
SM Count
-
96
Shading Units
320
16
TMUs
20
8
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
7.800 GPixel/s
12.40 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
297.6 GFLOPS
FP32 (float)
624.0 GFLOPS
24.80 GFLOPS
FP64 (double)
39.00 GFLOPS

Board Design

33W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GF117
GPU Name
Sun
N14M-GE
GPU Variant
Sun S3 XT (216-0841009)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
0.69 billion
116 mm²
Die Size
56 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5 (5.1)

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