Home GPU Comparison AMD Radeon E6460 vs ATI Mobility Radeon HD 5670 Mac Edition

AMD Radeon E6460 vs ATI Mobility Radeon HD 5670 Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 512MB VRAM Mobility Radeon HD 5670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6460 's Advantages
Released 1 years late
Larger VRAM bandwidth (25.60GB/s vs 25.44GB/s)
ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
240 additional rendering cores
Lower TDP (15W vs 25W)

Score

Benchmark

FP32 (float)
Radeon E6460
0.192 TFLOPS
Mobility Radeon HD 5670 Mac Edition +170%
0.52 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Apr 2010
Embedded
Generation
Manhattan
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
25.44GB/s

Render Config

2
Compute Units
5
-
-
-
160
Shading Units
400
8
TMUs
20
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

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

Board Design

25W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Caicos
GPU Name
Madison
E6460
GPU Variant
Madison XT (216-0772003)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.627 billion
67 mm²
Die Size
104 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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