Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon RX 470 Mobile

ATI Mobility Radeon X2500 vs AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 Mobile 's Advantages
Released 9 years and 2 months late
Boost Clock1074MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)
2048 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
Aug 2016
M6x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
926 MHz
-
Boost Clock
1074 MHz
400 MHz
Memory Clock
1750 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
32
-
-
-
-
Shading Units
2048
4
TMUs
128
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

1.840 GPixel/s
Pixel Rate
34.37 GPixel/s
1.840 GTexel/s
Texture Rate
137.5 GTexel/s
-
FP16 (half)
4.399 TFLOPS
-
FP32 (float)
4.399 TFLOPS
-
FP64 (double)
274.9 GFLOPS

Board Design

Unknown
TDP
85W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M66
GPU Name
Ellesmere
-
GPU Variant
Ellesmere PRO
Ultra-Threaded SE
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
90 nm
Process Size
14 nm
0.157 billion
Transistors
5.7 billion
150 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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