Home GPU Comparison AMD Radeon HD 7470A vs NVIDIA GeForce 8700M GT

AMD Radeon HD 7470A vs NVIDIA GeForce 8700M GT

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7470A and 512MB VRAM GeForce 8700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470A 's Advantages
Released 4 years and 7 months late
128 additional rendering cores
Lower TDP (25W vs 29W)
NVIDIA GeForce 8700M GT 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7470A +150%
0.2 TFLOPS
GeForce 8700M GT
0.08 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jun 2007
All-In-One
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-HE

Clock Speeds

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

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.60GB/s

Render Config

2
Compute Units
-
-
SM Count
4
160
Shading Units
32
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
5.000 GPixel/s
5.000 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
200.0 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

25W
TDP
29W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Caicos
GPU Name
G84
-
GPU Variant
NB8E-SE
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.37 billion
Transistors
0.289 billion
67 mm²
Die Size
169 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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