Home GPU Comparison AMD Radeon HD 7470A vs NVIDIA GeForce GTX 950M Mac Edition

AMD Radeon HD 7470A vs NVIDIA GeForce GTX 950M Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7470A and 2GB VRAM GeForce GTX 950M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470A 's Advantages
Lower TDP (25W vs 75W)
NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Released 3 years and 2 months late
Boost Clock1124MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7470A
0.2 TFLOPS
GeForce GTX 950M Mac Edition +619%
1.439 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2015
All-In-One
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
993 MHz
-
Boost Clock
1124 MHz
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
28.80GB/s

Render Config

2
Compute Units
-
-
-
-
160
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
17.98 GPixel/s
5.000 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
200.0 GFLOPS
FP32 (float)
1439 GFLOPS
-
FP64 (double)
44.96 GFLOPS

Board Design

25W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Caicos
GPU Name
GM107
-
GPU Variant
N16P-GT
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
1.87 billion
67 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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