Home GPU Comparison AMD Radeon R5 M445 vs ATI Mobility Radeon X2300 HD

AMD Radeon R5 M445 vs ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M445 and 256MB VRAM Mobility Radeon X2300 HD to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M445 's Advantages
Released 8 years and 10 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (32.00GB/s vs 3.024GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Jan 2016
Release Date
Mar 2007
Gem System
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
378 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
64bit
Memory Bus
32bit
32.00GB/s
Bandwidth
3.024GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
-
24
TMUs
4
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

7.360 GPixel/s
Pixel Rate
1.916 GPixel/s
22.08 GTexel/s
Texture Rate
1.916 GTexel/s
-
-
-
706.6 GFLOPS
FP32 (float)
-
-
-
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Meso
GPU Name
M71
Meso XT (216-0864018)
GPU Variant
M71-S
GCN 3.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.55 billion
Transistors
0.107 billion
125 mm²
Die Size
100 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
3.0

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