Intel Arc A780 vs AMD Radeon RX 6600 LE
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Dec 2023
Generation
Alchemist(Arc 7)
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2200 MHz
1626 MHz
Boost Clock
2200 MHz
2495 MHz
Memory Clock
1093 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
559.6GB/s
224.0GB/s
Render Config
Shading Units
4096
1792
TMUs
256
112
ROPs
128
64
Tensor Cores
512
—
RT Cores
32
28
L2 Cache
16 MB
2 MB
Compute Units
—
28
L1 Cache
—
128 KB per Array
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
281.6 GPixel/s
159.7 GPixel/s
Texture Rate
563.2 GTexel/s
279.4 GTexel/s
FP16 (half)
36.04 TFLOPS
17.88 TFLOPS
FP32 (float)
18.02 TFLOPS
8.942 TFLOPS
FP64 (double)
2.253 TFLOPS
558.9 GFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 23
GPU Variant
ACM-G10
Navi 23 XL(215-130000016)
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
11.06 billion
Die Size
406 mm²
237 mm²
Board Design
TDP
200W
132W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.