ATI Mobility Radeon X1900 vs AMD Radeon RX 560X Mobile
We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X1900 and 4GB VRAM Radeon RX 560X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 560X Mobile 's Advantages
Released 12 years late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (112.0GB/s vs 30.08GB/s)
896 additional rendering cores
Score
Graphics Card
Jan 2007
Release Date
Jan 2019
M6x
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-III
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
470 MHz
Memory Clock
1750 MHz
Memory
256MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
30.08GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
14
-
-
-
-
Shading Units
896
12
TMUs
56
12
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
-
-
-
Theoretical Performance
4.800 GPixel/s
Pixel Rate
19.57 GPixel/s
4.800 GTexel/s
Texture Rate
68.49 GTexel/s
-
FP16 (half)
2.192 TFLOPS
-
FP32 (float)
2.192 TFLOPS
-
FP64 (double)
137.0 GFLOPS
Board Design
Unknown
TDP
65W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
M68
GPU Name
Polaris 31
-
GPU Variant
Polaris 31 MXL
Ultra-Threaded SE
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
80 nm
Process Size
14 nm
0.312 billion
Transistors
3 billion
230 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
