Home GPU Comparison AMD Radeon R7 M440 vs NVIDIA GeForce 945M

AMD Radeon R7 M440 vs NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M440 and 1024MB VRAM GeForce 945M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M440 's Advantages
More VRAM (4GB vs 1GB)
NVIDIA GeForce 945M 's Advantages
Boost Clock1189MHz
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M440
0.57 TFLOPS
GeForce 945M +60%
0.913 TFLOPS
VS

Graphics Card

May 2016
Release Date
Apr 2016
Gem System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1189 MHz
900 MHz
Memory Clock
1001 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
-
5
Compute Units
-
320
Shading Units
384
20
TMUs
24
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
1024 KB

Theoretical Performance

7.128 GPixel/s
Pixel Rate
9.512 GPixel/s
17.82 GTexel/s
Texture Rate
28.54 GTexel/s
570.2 GFLOPS
FP16 (half)
-
570.2 GFLOPS
FP32 (float)
913.2 GFLOPS
35.64 GFLOPS
FP64 (double)
28.54 GFLOPS

Graphics Processor

Meso
GPU Name
GM108
Meso PRO (216-0864032)
GPU Variant
-
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
Unknown
125 mm²
Die Size
Unknown

Board Design

Unknown
TDP
23W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5
Shader Model
5.1

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