AMD Radeon RX 460 Mobile vs AMD Radeon 780M
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Jan 2023
Generation
Mobility Radeon
Navi III IGP
Type
Mobile
Integrated
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
800 MHz
Boost Clock
1180 MHz
2700 MHz
Memory Clock
1250 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
128bit
System Shared
Bandwidth
80.00GB/s
System Dependent
Render Config
Compute Units
14
12
Shading Units
896
768
TMUs
56
48
ROPs
16
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
2 MB
RT Cores
—
12
Theoretical Performance
Pixel Rate
18.88 GPixel/s
86.40 GPixel/s
Texture Rate
66.08 GTexel/s
129.6 GTexel/s
FP16 (half)
2.115 TFLOPS
16.59 TFLOPS
FP32 (float)
2.115 TFLOPS
8.294 TFLOPS
FP64 (double)
132.2 GFLOPS
518.4 GFLOPS
Graphics Processor
GPU Name
Baffin
Phoenix
GPU Variant
Baffin XT
—
Architecture
GCN 4.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
3 billion
25.39 billion
Die Size
123 mm²
178 mm²
Board Design
TDP
55W
15W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
Benchmark
3DMark Time Spy
—
2,775
3DMark Time Spy Extreme
—
1,324
3DMark Speed Way
—
458
Blender
—
350
▲ Specs Compare
Data sourced from official specifications and benchmark tests.