Home GPU Comparison AMD Radeon RX 560 Mobile vs NVIDIA GeForce GT 745M

AMD Radeon RX 560 Mobile vs NVIDIA GeForce GT 745M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560 Mobile and 2GB VRAM GeForce GT 745M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 Mobile 's Advantages
Released 3 years and 9 months late
Boost Clock1032MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (109.4GB/s vs 28.80GB/s)
512 additional rendering cores
NVIDIA GeForce GT 745M 's Advantages
Lower TDP (45W vs 55W)

Score

Benchmark

FP32 (float)
Radeon RX 560 Mobile +187%
1.849 TFLOPS
GeForce GT 745M
0.643 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Apr 2013
Mobility Radeon
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

784 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1710 MHz
Memory Clock
900 MHz

Memory

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

Render Config

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

Theoretical Performance

16.51 GPixel/s
Pixel Rate
6.696 GPixel/s
57.79 GTexel/s
Texture Rate
26.78 GTexel/s
1.849 TFLOPS
FP16 (half)
-
1.849 TFLOPS
FP32 (float)
642.8 GFLOPS
115.6 GFLOPS
FP64 (double)
26.78 GFLOPS

Graphics Processor

Baffin
GPU Name
GK107
BaffinM-XT
GPU Variant
N14P-LP
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.27 billion
123 mm²
Die Size
118 mm²

Board Design

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

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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