Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon E6460

AMD Radeon R5 A220 vs AMD Radeon E6460

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 512MB VRAM Radeon E6460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A220 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 512GB)
AMD Radeon E6460 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)
Radeon R5 A220 +29%
0.248 TFLOPS
Radeon E6460
0.192 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Apr 2011
All-In-One
Generation
Embedded
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
25.60GB/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

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

Board Design

35W
TDP
25W
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Caicos
GPU Name
Caicos
Caicos XT (215-0804070)
GPU Variant
E6460
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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