Home GPU Comparison AMD Radeon R9 M295X vs NVIDIA GeForce 810A

AMD Radeon R9 M295X vs NVIDIA GeForce 810A

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X and 2GB VRAM GeForce 810A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1856 additional rendering cores
NVIDIA GeForce 810A 's Advantages
Boost Clock758MHz
Lower TDP (15W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M295X +917%
2.961 TFLOPS
GeForce 810A
0.291 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jul 2014
Crystal System
Generation
GeForce 800A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
719 MHz
-
Boost Clock
758 MHz
1250 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
14.40GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
192
128
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

23.14 GPixel/s
Pixel Rate
6.064 GPixel/s
92.54 GTexel/s
Texture Rate
12.13 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
291.1 GFLOPS
185.1 GFLOPS
FP64 (double)
12.13 GFLOPS

Board Design

250W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
GK208
Amethyst XT
GPU Variant
-
GCN 3.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.02 billion
366 mm²
Die Size
87 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.3
Shader Model
5.1

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