Home GPU Comparison AMD Radeon R7 A260 vs NVIDIA GeForce 800A

AMD Radeon R7 A260 vs NVIDIA GeForce 800A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 A260 and 1024MB VRAM GeForce 800A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 A260 's Advantages
Boost Clock980MHz
Larger VRAM bandwidth (57.60GB/s vs 14.40GB/s)
336 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 A260 +726%
0.752 TFLOPS
GeForce 800A
0.091 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2014
All-In-One
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
980 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
57.60GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
1
6
Compute Units
-
384
Shading Units
48
24
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB

Theoretical Performance

7.840 GPixel/s
Pixel Rate
950.0 MPixel/s
23.52 GTexel/s
Texture Rate
3.800 GTexel/s
-
FP16 (half)
-
752.6 GFLOPS
FP32 (float)
91.20 GFLOPS
-
FP64 (double)
7.600 GFLOPS

Graphics Processor

Topaz
GPU Name
GF119
Topaz XT (216-0858020)
GPU Variant
-
GCN 3.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.55 billion
Transistors
0.292 billion
125 mm²
Die Size
79 mm²

Board Design

Unknown
TDP
15W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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