Home GPU Comparison AMD Radeon R7 A260 vs NVIDIA GeForce MX250

AMD Radeon R7 A260 vs NVIDIA GeForce MX250

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 A260 and 2GB VRAM GeForce MX250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 A260 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 48.06GB/s)
NVIDIA GeForce MX250 's Advantages
Boost Clock has increased by 6% (1038MHz vs 980MHz)
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon R7 A260
0.752 TFLOPS
GeForce MX250 +5%
0.797 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Unknown
All-In-One
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x4

Clock Speeds

900 MHz
Base Clock
937 MHz
980 MHz
Boost Clock
1038 MHz
900 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
57.60GB/s
Bandwidth
48.06GB/s

Render Config

6
Compute Units
-
-
SM Count
3
384
Shading Units
384
24
TMUs
24
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

7.840 GPixel/s
Pixel Rate
16.61 GPixel/s
23.52 GTexel/s
Texture Rate
24.91 GTexel/s
-
FP16 (half)
12.46 GFLOPS
752.6 GFLOPS
FP32 (float)
797.2 GFLOPS
-
FP64 (double)
24.91 GFLOPS

Board Design

Unknown
TDP
10W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Topaz
GPU Name
GP108B
Topaz XT (216-0858020)
GPU Variant
-
GCN 3.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
1.55 billion
Transistors
1.8 billion
125 mm²
Die Size
74 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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