Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon RX 460 Mobile

ATI Mobility Radeon X2500 vs AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 4GB VRAM Radeon RX 460 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 9 years and 2 months late
Boost Clock1180MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 12.80GB/s)
896 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
1000 MHz
-
Boost Clock
1180 MHz
400 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
80.00GB/s

Render Config

-
Compute Units
14
-
-
-
-
Shading Units
896
4
TMUs
56
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
-
-
-

Theoretical Performance

1.840 GPixel/s
Pixel Rate
18.88 GPixel/s
1.840 GTexel/s
Texture Rate
66.08 GTexel/s
-
FP16 (half)
2.115 TFLOPS
-
FP32 (float)
2.115 TFLOPS
-
FP64 (double)
132.2 GFLOPS

Board Design

Unknown
TDP
55W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M66
GPU Name
Baffin
-
GPU Variant
Baffin XT
Ultra-Threaded SE
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
90 nm
Process Size
14 nm
0.157 billion
Transistors
3 billion
150 mm²
Die Size
123 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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