Home GPU Comparison AMD Radeon R9 M290X vs NVIDIA GeForce GTX 960A

AMD Radeon R9 M290X vs NVIDIA GeForce GTX 960A

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 2GB VRAM GeForce GTX 960A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (153.6GB/s vs 80.19GB/s)
640 additional rendering cores
NVIDIA GeForce GTX 960A 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 21% (1085MHz vs 900MHz)
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X +65%
2.304 TFLOPS
GeForce GTX 960A
1.389 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2015
Crystal System
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

850 MHz
Base Clock
1029 MHz
900 MHz
Boost Clock
1085 MHz
1200 MHz
Memory Clock
1253 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
80.19GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
640
80
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
17.36 GPixel/s
72.00 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
2.304 TFLOPS
FP32 (float)
1389 GFLOPS
144.0 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

100W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Neptune
GPU Name
GM107
Neptune XT (216-0847000)
GPU Variant
N16P-GX-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.87 billion
212 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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