Home GPU Comparison AMD Radeon R9 M395X vs ATI Mobility FireGL V5250

AMD Radeon R9 M395X vs ATI Mobility FireGL V5250

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M395X and 256MB VRAM Mobility FireGL V5250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X 's Advantages
Released 8 years and 4 months late
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 11.20GB/s)
2048 additional rendering cores

Score

VS

Graphics Card

May 2015
Release Date
Jan 2007
Crystal System
Generation
Mobility FireGL
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
350 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
11.20GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
-
128
TMUs
12
32
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

23.14 GPixel/s
Pixel Rate
5.400 GPixel/s
92.54 GTexel/s
Texture Rate
5.400 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
-
185.1 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
M66
Amethyst XT
GPU Variant
M66-P (216BGCKC13FG)
GCN 3.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
5 billion
Transistors
0.157 billion
366 mm²
Die Size
150 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
3.0

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