Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon Pro 580X

ATI Mobility Radeon X2500 vs AMD Radeon Pro 580X

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580X 's Advantages
Released 11 years and 9 months late
Boost Clock1200MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (218.9GB/s vs 12.80GB/s)
2304 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
Mar 2019
M6x
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1200 MHz
400 MHz
Memory Clock
1710 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
218.9GB/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

1.840 GPixel/s
Pixel Rate
38.40 GPixel/s
1.840 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
-
FP32 (float)
5.530 TFLOPS
-
FP64 (double)
345.6 GFLOPS

Board Design

Unknown
TDP
185W
-
-
-
Portable Device Dependent
Outputs
2x HDMI 2.0b
-
Power Connectors
None

Graphics Processor

M66
GPU Name
Ellesmere
-
GPU Variant
Ellesmere XTA (216-0886220)
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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