Home GPU Comparison AMD Radeon R9 M470 vs NVIDIA GeForce GT 745A

AMD Radeon R9 M470 vs NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470 and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 9% (1000MHz vs 915MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (88.00GB/s vs 28.80GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470 +118%
1.536 TFLOPS
GeForce GT 745A
0.703 TFLOPS
VS

Graphics Card

May 2016
Release Date
Aug 2013
Gem System
Generation
GeForce 700A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
837 MHz
1000 MHz
Boost Clock
915 MHz
1375 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
88.00GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
384
48
TMUs
32
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
7.320 GPixel/s
48.00 GTexel/s
Texture Rate
29.28 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
702.7 GFLOPS
96.00 GFLOPS
FP64 (double)
29.28 GFLOPS

Graphics Processor

Emerald
GPU Name
GK107
Emerald PRO
GPU Variant
N14P-LP
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.27 billion
160 mm²
Die Size
118 mm²

Board Design

Unknown
TDP
33W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1

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