AMD Radeon RX 5700 vs AMD Radeon RX 6600
GPU · Specs Compare
Graphics Card
Release Date
Jul 2019
Oct 2021
Generation
Navi
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1465 MHz
1626 MHz
Boost Clock
1725 MHz
2491 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
224.0GB/s
Render Config
Compute Units
36
28
Shading Units
2304
1792
TMUs
144
112
ROPs
64
64
L2 Cache
4 MB
2 MB
RT Cores
—
28
L1 Cache
—
128 KB per Array
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
110.4 GPixel/s
159.4 GPixel/s
Texture Rate
248.4 GTexel/s
279.0 GTexel/s
FP16 (half)
15.90 TFLOPS
17.86 TFLOPS
FP32 (float)
7.949 TFLOPS
8.928 TFLOPS
FP64 (double)
496.8 GFLOPS
558.0 GFLOPS
Graphics Processor
GPU Name
Navi 10
Navi 23
GPU Variant
Navi 10 XL(215-0917220)
Navi 23 XL(215-130000016)
Architecture
RDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
10.3 billion
11.06 billion
Die Size
251 mm²
237 mm²
Board Design
TDP
180W
132W
Suggested PSU
450 W
300 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.