Home GPU Comparison NVIDIA GeForce GTX 850A vs AMD Radeon RX 560 Mobile

NVIDIA GeForce GTX 850A vs AMD Radeon RX 560 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A 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 GTX 850A 's Advantages
Lower TDP (45W vs 55W)
AMD Radeon RX 560 Mobile 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 10% (1032MHz vs 936MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (109.4GB/s vs 28.80GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 850A
1.198 TFLOPS
Radeon RX 560 Mobile +54%
1.849 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2017
GeForce 800A
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

902 MHz
Base Clock
784 MHz
936 MHz
Boost Clock
1032 MHz
900 MHz
Memory Clock
1710 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
109.4GB/s

Render Config

-
SM Count
-
-
Compute Units
14
640
Shading Units
896
40
TMUs
56
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB

Theoretical Performance

14.98 GPixel/s
Pixel Rate
16.51 GPixel/s
37.44 GTexel/s
Texture Rate
57.79 GTexel/s
-
FP16 (half)
1.849 TFLOPS
1198 GFLOPS
FP32 (float)
1.849 TFLOPS
37.44 GFLOPS
FP64 (double)
115.6 GFLOPS

Graphics Processor

GM107
GPU Name
Baffin
N15P-GT-A1
GPU Variant
BaffinM-XT
Maxwell
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.87 billion
Transistors
3 billion
148 mm²
Die Size
123 mm²

Board Design

45W
TDP
55W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

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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