Home GPU Comparison AMD Radeon E6465 vs ATI Mobility Radeon X1600 Mac Edition

AMD Radeon E6465 vs ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon E6465 and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6465 's Advantages
Released 7 years and 10 months late
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (25.60GB/s vs 12.67GB/s)
160 additional rendering cores

Score

VS

Graphics Card

Sep 2015
Release Date
Nov 2007
Embedded
Generation
M5x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
128MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
12.67GB/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

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

Board Design

25W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Caicos
GPU Name
M56
-
-
-
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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