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

AMD Radeon HD 7470M vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7470M and 2GB VRAM GeForce GTX 950A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470M 's Advantages
Lower TDP (25W vs 75W)
NVIDIA GeForce GTX 950A 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 40% (1124MHz vs 800MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (32.03GB/s vs 14.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7470M
0.256 TFLOPS
GeForce GTX 950A +462%
1.439 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2015
London
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

750 MHz
Base Clock
993 MHz
800 MHz
Boost Clock
1124 MHz
900 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
32.03GB/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

3.200 GPixel/s
Pixel Rate
17.98 GPixel/s
6.400 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
256.0 GFLOPS
FP32 (float)
1439 GFLOPS
-
FP64 (double)
44.96 GFLOPS

Board Design

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

Graphics Processor

Seymour
GPU Name
GM107
Seymour XT (216-0810084)
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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