Home GPU Comparison NVIDIA GeForce GTX 970M vs AMD Radeon R7 A260

NVIDIA GeForce GTX 970M vs AMD Radeon R7 A260

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 1024MB VRAM Radeon R7 A260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Released 9 months late
Boost Clock has increased by 6% (1038MHz vs 980MHz)
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (120.3GB/s vs 57.60GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M +253%
2.657 TFLOPS
Radeon R7 A260
0.752 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Jan 2014
GeForce 900M
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

924 MHz
Base Clock
900 MHz
1038 MHz
Boost Clock
980 MHz
1253 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
120.3GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1280
Shading Units
384
80
TMUs
24
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
256 KB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
7.840 GPixel/s
83.04 GTexel/s
Texture Rate
23.52 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
752.6 GFLOPS
83.04 GFLOPS
FP64 (double)
-

Graphics Processor

GM204
GPU Name
Topaz
N16E-GT-A2
GPU Variant
Topaz XT (216-0858020)
Maxwell 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
1.55 billion
398 mm²
Die Size
125 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.5

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