Home GPU Comparison AMD Radeon R9 M470X vs NVIDIA GeForce GT 740M

AMD Radeon R9 M470X vs NVIDIA GeForce GT 740M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470X and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470X 's Advantages
Released 2 years and 11 months late
Boost Clock1100MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (76.80GB/s vs 14.40GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470X +161%
1.971 TFLOPS
GeForce GT 740M
0.753 TFLOPS
VS

Graphics Card

May 2016
Release Date
Jun 2013
Gem System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
-
1100 MHz
Boost Clock
-
1200 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
76.80GB/s
Bandwidth
14.40GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
384
56
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
7.840 GPixel/s
61.60 GTexel/s
Texture Rate
31.36 GTexel/s
-
-
-
1.971 TFLOPS
FP32 (float)
752.6 GFLOPS
123.2 GFLOPS
FP64 (double)
31.36 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Emerald
GPU Name
GK208
Emerald XT
GPU Variant
GT 740M
GCN 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.02 billion
160 mm²
Die Size
87 mm²

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
3.5
6.5
Shader Model
5.1

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