Home GPU Comparison AMD Radeon RX 460 Mobile vs ATI Mobility Radeon X2300 HD

AMD Radeon RX 460 Mobile vs ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 256MB VRAM Mobility Radeon X2300 HD 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 5 months late
Boost Clock1180MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 3.024GB/s)
896 additional rendering cores

Score

VS

Graphics Card

Aug 2016
Release Date
Mar 2007
Mobility Radeon
Generation
M7x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1180 MHz
Boost Clock
-
1250 MHz
Memory Clock
378 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
32bit
80.00GB/s
Bandwidth
3.024GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

Baffin
GPU Name
M71
Baffin XT
GPU Variant
M71-S
GCN 4.0
Architecture
Ultra-Threaded SE
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
80 nm
3 billion
Transistors
0.107 billion
123 mm²
Die Size
100 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
3.0

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