Home GPU Comparison AMD Radeon HD 7470A vs NVIDIA GeForce 705A

AMD Radeon HD 7470A vs NVIDIA GeForce 705A

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7470A and 1024MB VRAM GeForce 705A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470A 's Advantages
112 additional rendering cores
NVIDIA GeForce 705A 's Advantages
Released 2 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
Lower TDP (15W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7470A +119%
0.2 TFLOPS
GeForce 705A
0.091 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jul 2014
All-In-One
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

2
Compute Units
-
-
SM Count
1
160
Shading Units
48
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
950.0 MPixel/s
5.000 GTexel/s
Texture Rate
3.800 GTexel/s
-
-
-
200.0 GFLOPS
FP32 (float)
91.20 GFLOPS
-
FP64 (double)
7.600 GFLOPS

Board Design

25W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Caicos
GPU Name
GF119
-
GPU Variant
GF119 B1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.292 billion
67 mm²
Die Size
79 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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