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

NVIDIA GeForce GT 720M vs AMD Radeon HD 8690M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 720M 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 720M 's Advantages
Released 9 months late
AMD Radeon HD 8690M 's Advantages
Boost Clock has increased by 29% (975MHz vs 758MHz)
Larger VRAM bandwidth (32.00GB/s vs 12.80GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720M
0.291 TFLOPS
Radeon HD 8690M +114%
0.624 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Mar 2013
GeForce 700M
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

719 MHz
Base Clock
925 MHz
758 MHz
Boost Clock
975 MHz
800 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
5
-
-
-
192
Shading Units
320
16
TMUs
20
8
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.032 GPixel/s
Pixel Rate
7.800 GPixel/s
12.13 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
291.1 GFLOPS
FP32 (float)
624.0 GFLOPS
12.13 GFLOPS
FP64 (double)
39.00 GFLOPS

Board Design

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

Graphics Processor

GK208
GPU Name
Sun
GT 720M
GPU Variant
Sun S3 XT (216-0841009)
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
0.69 billion
87 mm²
Die Size
56 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.5
CUDA
-
5.1
Shader Model
6.5 (5.1)

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