AMD Radeon RX 6600 LE vs AMD Radeon Sky 700
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Mar 2013
Generation
Navi II
Radeon Sky
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1626 MHz
—
Boost Clock
2495 MHz
—
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
264.0GB/s
Render Config
Compute Units
28
28
Shading Units
1792
1792
TMUs
112
112
ROPs
64
32
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
768 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
159.7 GPixel/s
28.80 GPixel/s
Texture Rate
279.4 GTexel/s
100.8 GTexel/s
FP16 (half)
17.88 TFLOPS
—
FP32 (float)
8.942 TFLOPS
3.226 TFLOPS
FP64 (double)
558.9 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
Tahiti
GPU Variant
Navi 23 XL(215-130000016)
Tahiti PRO GL
Architecture
RDNA 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
4.313 billion
Die Size
237 mm²
352 mm²
Board Design
TDP
132W
225W
Suggested PSU
300 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.