Home GPU Comparison AMD Radeon R7 A260 vs NVIDIA GeForce GTX 1080 Mobile

AMD Radeon R7 A260 vs NVIDIA GeForce GTX 1080 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 A260 and 8GB VRAM GeForce GTX 1080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 77% (1734MHz vs 980MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (320.3GB/s vs 57.60GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 A260
0.752 TFLOPS
GeForce GTX 1080 Mobile +1080%
8.878 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Aug 2016
All-In-One
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
1556 MHz
980 MHz
Boost Clock
1734 MHz
900 MHz
Memory Clock
1251 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
256bit
57.60GB/s
Bandwidth
320.3GB/s

Render Config

6
Compute Units
-
-
SM Count
20
384
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

7.840 GPixel/s
Pixel Rate
111.0 GPixel/s
23.52 GTexel/s
Texture Rate
277.4 GTexel/s
-
FP16 (half)
138.7 GFLOPS
752.6 GFLOPS
FP32 (float)
8.878 TFLOPS
-
FP64 (double)
277.4 GFLOPS

Board Design

Unknown
TDP
150W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Topaz
GPU Name
GP104
Topaz XT (216-0858020)
GPU Variant
N17E-G3-A1
GCN 3.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
1.55 billion
Transistors
7.2 billion
125 mm²
Die Size
314 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
6.1
6.5
Shader Model
6.4

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