Home GPU Comparison AMD Radeon E6460 vs AMD Radeon HD 6450A

AMD Radeon E6460 vs AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 512MB VRAM Radeon HD 6450A 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 8.528GB/s)

Score

Benchmark

FP32 (float)
Radeon E6460
0.192 TFLOPS
Radeon HD 6450A +4%
0.2 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Apr 2011
Embedded
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
533 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
25.60GB/s
Bandwidth
8.528GB/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
2.500 GPixel/s
4.800 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
200.0 GFLOPS
-
-
-

Board Design

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

Graphics Processor

Caicos
GPU Name
Caicos
E6460
GPU Variant
-
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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