Home GPU Comparison NVIDIA GeForce 845M vs AMD Radeon RX 560X Mobile

NVIDIA GeForce 845M vs AMD Radeon RX 560X Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 845M and 4GB VRAM Radeon RX 560X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 845M 's Advantages
Boost Clock1176MHz
Lower TDP (33W vs 65W)
AMD Radeon RX 560X Mobile 's Advantages
Released 3 years and 5 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 40.10GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 845M
0.903 TFLOPS
Radeon RX 560X Mobile +142%
2.192 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Jan 2019
GeForce 800M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1071 MHz
Base Clock
-
1176 MHz
Boost Clock
-
1253 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
40.10GB/s
Bandwidth
112.0GB/s

Render Config

-
SM Count
-
-
Compute Units
14
384
Shading Units
896
32
TMUs
56
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
1024 KB

Theoretical Performance

18.82 GPixel/s
Pixel Rate
19.57 GPixel/s
37.63 GTexel/s
Texture Rate
68.49 GTexel/s
-
FP16 (half)
2.192 TFLOPS
903.2 GFLOPS
FP32 (float)
2.192 TFLOPS
28.22 GFLOPS
FP64 (double)
137.0 GFLOPS

Graphics Processor

GM108
GPU Name
Polaris 31
-
GPU Variant
Polaris 31 MXL
Maxwell
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
Unknown
Transistors
3 billion
Unknown
Die Size
123 mm²

Board Design

33W
TDP
65W
-
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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