Home GPU Comparison ATI Mobility Radeon X2300 HD vs AMD Radeon RX 580 Mobile

ATI Mobility Radeon X2300 HD vs AMD Radeon RX 580 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2300 HD and 8GB VRAM Radeon RX 580 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 Mobile 's Advantages
Released 10 years and 1 months late
Boost Clock1077MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.0GB/s vs 3.024GB/s)
2304 additional rendering cores

Score

VS

Graphics Card

Mar 2007
Release Date
Apr 2017
M7x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1077 MHz
378 MHz
Memory Clock
2000 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
32bit
Memory Bus
256bit
3.024GB/s
Bandwidth
256.0GB/s

Render Config

-
Compute Units
36
-
-
-
-
Shading Units
2304
4
TMUs
144
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

1.916 GPixel/s
Pixel Rate
34.46 GPixel/s
1.916 GTexel/s
Texture Rate
155.1 GTexel/s
-
FP16 (half)
4.963 TFLOPS
-
FP32 (float)
4.963 TFLOPS
-
FP64 (double)
310.2 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M71
GPU Name
Polaris 20
M71-S
GPU Variant
Polaris 20M XT
Ultra-Threaded SE
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
80 nm
Process Size
14 nm
0.107 billion
Transistors
5.7 billion
100 mm²
Die Size
232 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
6.4

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