Home GPU Comparison NVIDIA GeForce GTX 970M vs AMD Radeon R7 M445

NVIDIA GeForce GTX 970M vs AMD Radeon R7 M445

NVIDIA GeForce GTX 970M
VS
AMD Radeon R7 M445
NVIDIA GeForce GTX 970M
AMD Radeon R7 M445
We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 4GB VRAM Radeon R7 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Boost Clock has increased by 13% (1038MHz vs 920MHz)
Larger VRAM bandwidth (120.3GB/s vs 32.00GB/s)
960 additional rendering cores
AMD Radeon R7 M445 's Advantages
Released 1 years and 7 months late
More VRAM (4GB vs 3GB)

Score

Benchmark

FP32 (float)
GeForce GTX 970M +351%
2.657 TFLOPS
Radeon R7 M445
0.588 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
May 2016
GeForce 900M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

924 MHz
Base Clock
780 MHz
1038 MHz
Boost Clock
920 MHz
1253 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
64bit
120.3GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
5
-
-
-
1280
Shading Units
320
80
TMUs
20
48
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

49.82 GPixel/s
Pixel Rate
7.360 GPixel/s
83.04 GTexel/s
Texture Rate
18.40 GTexel/s
-
FP16 (half)
588.8 GFLOPS
2.657 TFLOPS
FP32 (float)
588.8 GFLOPS
83.04 GFLOPS
FP64 (double)
36.80 GFLOPS

Board Design

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

Graphics Processor

GM204
GPU Name
Meso
N16E-GT-A2
GPU Variant
Meso PRO (216-0864032)
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

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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