Home GPU Comparison AMD Radeon E6460 vs AMD Radeon HD 7470M

AMD Radeon E6460 vs AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 1024MB VRAM Radeon HD 7470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6460 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
AMD Radeon HD 7470M 's Advantages
Released 9 months late
Boost Clock800MHz
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon E6460
0.192 TFLOPS
Radeon HD 7470M +33%
0.256 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2012
Embedded
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
750 MHz
-
Boost Clock
800 MHz
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
25.60GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

2.400 GPixel/s
Pixel Rate
3.200 GPixel/s
4.800 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
256.0 GFLOPS
-
-
-

Board Design

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

Graphics Processor

Caicos
GPU Name
Seymour
E6460
GPU Variant
Seymour XT (216-0810084)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.37 billion
67 mm²
Die Size
67 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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