Home GPU Comparison AMD Radeon R9 M485X vs NVIDIA GeForce GTX 960M

AMD Radeon R9 M485X vs NVIDIA GeForce GTX 960M

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X and 4GB VRAM GeForce GTX 960M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M485X 's Advantages
Released 1 years and 2 months late
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 80.19GB/s)
1408 additional rendering cores
NVIDIA GeForce GTX 960M 's Advantages
Boost Clock1176MHz
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M485X +96%
2.961 TFLOPS
GeForce GTX 960M
1.505 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2015
Crystal System
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1097 MHz
-
Boost Clock
1176 MHz
1250 MHz
Memory Clock
1253 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
32
Compute Units
-
2048
Shading Units
640
128
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB

Theoretical Performance

23.14 GPixel/s
Pixel Rate
18.82 GPixel/s
92.54 GTexel/s
Texture Rate
47.04 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
1.505 TFLOPS
185.1 GFLOPS
FP64 (double)
47.04 GFLOPS

Graphics Processor

Amethyst
GPU Name
GM107
Amethyst XT
GPU Variant
N16P-GX-A1
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.87 billion
366 mm²
Die Size
148 mm²

Board Design

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

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.3
Shader Model
5.1

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