Home GPU Comparison AMD Radeon HD 7470M vs ATI Mobility Radeon X1700

AMD Radeon HD 7470M vs ATI Mobility Radeon X1700

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7470M and 256MB VRAM Mobility Radeon X1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470M 's Advantages
Released 5 years and 11 months late
Boost Clock800MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
160 additional rendering cores

Score

VS

Graphics Card

Jan 2012
Release Date
Feb 2006
London
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

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

Theoretical Performance

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

Board Design

25W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Seymour
GPU Name
M66
Seymour XT (216-0810084)
GPU Variant
M66-P (216BGCKC13FG)
TeraScale 2
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
0.37 billion
Transistors
0.157 billion
67 mm²
Die Size
150 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
3.0

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