Home GPU Comparison NVIDIA GeForce 840M vs AMD Radeon RX 560 Mobile

NVIDIA GeForce 840M vs AMD Radeon RX 560 Mobile

NVIDIA GeForce 840M
VS
AMD Radeon RX 560 Mobile
NVIDIA GeForce 840M
AMD Radeon RX 560 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce 840M and 4GB VRAM Radeon RX 560 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840M 's Advantages
Boost Clock has increased by 9% (1124MHz vs 1032MHz)
Lower TDP (33W vs 55W)
AMD Radeon RX 560 Mobile 's Advantages
Released 2 years and 10 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (109.4GB/s vs 16.02GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 840M
0.863 TFLOPS
Radeon RX 560 Mobile +114%
1.849 TFLOPS
GeForce 840M
VS
Radeon RX 560 Mobile

Graphics Card

Mar 2014
Release Date
Jan 2017
GeForce 800M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1029 MHz
Base Clock
784 MHz
1124 MHz
Boost Clock
1032 MHz
1001 MHz
Memory Clock
1710 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
109.4GB/s

Render Config

-
Compute Units
14
-
-
-
384
Shading Units
896
16
TMUs
56
8
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

8.992 GPixel/s
Pixel Rate
16.51 GPixel/s
17.98 GTexel/s
Texture Rate
57.79 GTexel/s
-
FP16 (half)
1.849 TFLOPS
863.2 GFLOPS
FP32 (float)
1.849 TFLOPS
26.98 GFLOPS
FP64 (double)
115.6 GFLOPS

Board Design

33W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GM108
GPU Name
Baffin
N15S-GT
GPU Variant
BaffinM-XT
Maxwell
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
Unknown
Transistors
3 billion
Unknown
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
6.4

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