Home GPU Comparison AMD Radeon HD 7470M vs NVIDIA GeForce GT 650M

AMD Radeon HD 7470M vs NVIDIA GeForce GT 650M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7470M and 1024MB VRAM GeForce GT 650M 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 45W)
NVIDIA GeForce GT 650M 's Advantages
Boost Clock has increased by 19% (950MHz vs 800MHz)
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7470M
0.256 TFLOPS
GeForce GT 650M +185%
0.73 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2012
London
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

750 MHz
Base Clock
835 MHz
800 MHz
Boost Clock
950 MHz
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

2
Compute Units
-
-
-
-
160
Shading Units
384
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
7.600 GPixel/s
6.400 GTexel/s
Texture Rate
30.40 GTexel/s
-
-
-
256.0 GFLOPS
FP32 (float)
729.6 GFLOPS
-
FP64 (double)
30.40 GFLOPS

Board Design

25W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Seymour
GPU Name
GK107
Seymour XT (216-0810084)
GPU Variant
N13P-GT-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
1.27 billion
67 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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