AMD Radeon R7 260X vs AMD Radeon RX 6650 XT
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
May 2022
Generation
Volcanic Islands
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1625 MHz
2190 MHz
Base Clock
-
2055 MHz
Boost Clock
-
2635 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
104.0GB/s
280.3GB/s
Render Config
Compute Units
14
32
Shading Units
896
2048
TMUs
56
128
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
2 MB
RT Cores
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
17.60 GPixel/s
168.6 GPixel/s
Texture Rate
61.60 GTexel/s
337.3 GTexel/s
FP32 (float)
1.971 TFLOPS
10.79 TFLOPS
FP64 (double)
123.2 GFLOPS
674.6 GFLOPS
FP16 (half)
-
21.59 TFLOPS
Graphics Processor
GPU Name
Bonaire
Navi 23
GPU Variant
Bonaire XTX(215-0839097)
Navi 23 KXT(215-130000136)
Architecture
GCN 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.08 billion
11.06 billion
Die Size
160 mm²
237 mm²
Board Design
TDP
115W
176W
Suggested PSU
300 W
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.5