AMD Radeon RX 460 Mobile vs AMD Radeon RX 6600 LE
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Dec 2023
Generation
Mobility Radeon
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
1626 MHz
Boost Clock
1180 MHz
2495 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
80.00GB/s
224.0GB/s
Render Config
Compute Units
14
28
Shading Units
896
1792
TMUs
56
112
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
2 MB
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
18.88 GPixel/s
159.7 GPixel/s
Texture Rate
66.08 GTexel/s
279.4 GTexel/s
FP16 (half)
2.115 TFLOPS
17.88 TFLOPS
FP32 (float)
2.115 TFLOPS
8.942 TFLOPS
FP64 (double)
132.2 GFLOPS
558.9 GFLOPS
Graphics Processor
GPU Name
Baffin
Navi 23
GPU Variant
Baffin XT
Navi 23 XL(215-130000016)
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
3 billion
11.06 billion
Die Size
123 mm²
237 mm²
Board Design
TDP
55W
132W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
300 W
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.