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

ATI Mobility Radeon HD 5670 Mac Edition vs AMD Radeon E6460

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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