AMD Radeon R9 M265X vs AMD Radeon R5 A220
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M265X and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M265X 's Advantages
Boost Clock625MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
480 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 M265X
+222%
0.8 TFLOPS
Radeon R5 A220
0.248 TFLOPS
Graphics Card
Mar 2014
Release Date
Jan 2014
Gem System
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
575 MHz
Base Clock
-
625 MHz
Boost Clock
-
1000 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
14.40GB/s
Render Config
10
Compute Units
2
-
-
-
640
Shading Units
160
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
10.00 GPixel/s
Pixel Rate
3.100 GPixel/s
25.00 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
248.0 GFLOPS
50.00 GFLOPS
FP64 (double)
-
Board Design
Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
1x DVI
1x HDMI 1.3a
-
Power Connectors
None
Graphics Processor
Venus
GPU Name
Caicos
Venus PRO
(216-0846009)
GPU Variant
Caicos XT
(215-0804070)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.37 billion
123 mm²
Die Size
67 mm²
Graphics Features
12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0
