Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon E9550 MXM

ATI Mobility Radeon X2500 vs AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9550 MXM 's Advantages
Released 9 years and 3 months late
Boost Clock1266MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 12.80GB/s)
2304 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
400 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
160.0GB/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

1.840 GPixel/s
Pixel Rate
40.51 GPixel/s
1.840 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
-
FP32 (float)
5.834 TFLOPS
-
FP64 (double)
364.6 GFLOPS

Board Design

Unknown
TDP
95W
-
-
-
Portable Device Dependent
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

M66
GPU Name
Ellesmere
-
GPU Variant
Ellesmere XT
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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