AMD Radeon RX 6600 LE vs AMD Radeon PRO W7700
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Nov 2023
Generation
Navi II
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1626 MHz
1900 MHz
Boost Clock
2495 MHz
2600 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
576.0GB/s
Render Config
Compute Units
28
48
Shading Units
1792
3072
TMUs
112
192
ROPs
64
96
RT Cores
28
48
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
64 MB
Theoretical Performance
Pixel Rate
159.7 GPixel/s
249.6 GPixel/s
Texture Rate
279.4 GTexel/s
499.2 GTexel/s
FP16 (half)
17.88 TFLOPS
63.90 TFLOPS
FP32 (float)
8.942 TFLOPS
31.95 TFLOPS
FP64 (double)
558.9 GFLOPS
998.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
Navi 32
GPU Variant
Navi 23 XL(215-130000016)
Navi 32
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
28.1 billion
Die Size
237 mm²
346 mm²
Board Design
TDP
132W
190W
Suggested PSU
300 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 2.1
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.7
Benchmark
3DMark Time Spy
—
15,693
3DMark Speed Way
—
3,224
Blender
—
1,910
▲ Specs Compare
Data sourced from official specifications and benchmark tests.