AMD Radeon RX 460 1024SP vs AMD Radeon RX 6600M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
May 2021
Generation
Arctic Islands
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1090 MHz
2068 MHz
Boost Clock
1200 MHz
2416 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
112.0GB/s
224.0GB/s
Render Config
Compute Units
16
28
Shading Units
1024
1792
TMUs
64
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
19.20 GPixel/s
154.6 GPixel/s
Texture Rate
76.80 GTexel/s
270.6 GTexel/s
FP16 (half)
2.458 TFLOPS
17.32 TFLOPS
FP32 (float)
2.458 TFLOPS
8.659 TFLOPS
FP64 (double)
153.6 GFLOPS
541.2 GFLOPS
Graphics Processor
GPU Name
Baffin
Navi 23
GPU Variant
Baffin XT
—
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
75W
100W
Suggested PSU
250 W
—
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
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
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.