Home GPU Comparison AMD Radeon R9 M485X vs NVIDIA GeForce GTX 560M

AMD Radeon R9 M485X vs NVIDIA GeForce GTX 560M

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X and 1536MB VRAM GeForce GTX 560M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M485X 's Advantages
Released 5 years late
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (160.0GB/s vs 60.00GB/s)
1856 additional rendering cores
NVIDIA GeForce GTX 560M 's Advantages
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M485X +397%
2.961 TFLOPS
GeForce GTX 560M
0.595 TFLOPS
VS

Graphics Card

May 2016
Release Date
May 2011
Crystal System
Generation
GeForce 500M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
625 MHz

Memory

8GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
160.0GB/s
Bandwidth
60.00GB/s

Render Config

32
Compute Units
-
-
SM Count
4
2048
Shading Units
192
128
TMUs
32
32
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

23.14 GPixel/s
Pixel Rate
6.200 GPixel/s
92.54 GTexel/s
Texture Rate
24.80 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
595.2 GFLOPS
185.1 GFLOPS
FP64 (double)
49.60 GFLOPS

Board Design

250W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Amethyst
GPU Name
GF116
Amethyst XT
GPU Variant
N12E-GS-A1
GCN 3.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
1.17 billion
366 mm²
Die Size
238 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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