Radeon Pro W5700X vs Radeon RX 6600
We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro W5700X and 8GB VRAM Radeon RX 6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro W5700X 's Advantages
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
768 additional rendering cores
Radeon RX 6600 's Advantages
Released 1 years and 10 months late
Boost Clock has increased by 22% (2491MHz vs 2040MHz)
Lower TDP (132W vs 205W)
Score
Benchmark
FP32 (float)
Radeon Pro W5700X
+16%
10440
Radeon RX 6600
8928
Graphics Card
Dec 2019
Release Date
Oct 2021
Radeon Pro Mac
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1243 MHz
Base Clock
1626 MHz
2040 MHz
Boost Clock
2491 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
224.0GB/s
Render Config
40
Compute Units
28
2560
Shading Units
1792
160
TMUs
112
64
ROPs
64
-
RT Cores
28
-
L1 Cache
128 KB per Array
4 MB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
130.6 GPixel/s
Pixel Rate
159.4 GPixel/s
326.4 GTexel/s
Texture Rate
279.0 GTexel/s
20.89 TFLOPS
FP16 (half)
17.86 TFLOPS
10.44 TFLOPS
FP32 (float)
8.928 TFLOPS
652.8 GFLOPS
FP64 (double)
558.0 GFLOPS
Board Design
205W
TDP
132W
550 W
Suggested PSU
300 W
1x HDMI 2.1
4x Thunderbolt
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
Navi 10
GPU Name
Navi 23
-
GPU Variant
Navi 23 XL
(215-130000016)
RDNA 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
10.3 billion
Transistors
11.06 billion
251 mm²
Die Size
237 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
6.5
Shader Model
6.5
