Radeon Pro Vega 56 and Radeon RX 6600M - video card comparison
Passmark - benchmark score Radeon Pro Vega 56 vs Radeon RX 6600M
Radeon Pro Vega 56
12724
Radeon RX 6600M
14091
Radeon Pro Vega 56
Radeon RX 6600M
Architecture
Vega (2017−2021)
RDNA 2 (2020−2022)
GPU code name
Vega
R21M-E65-70
Market segment
Workstation
Laptop
Release date
December 2017
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1250 MHz
2177 MHz
Core clock speed
1247 MHz
2068 MHz
Floating-point performance
9,677 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
11,060 million
Pipelines / CUDA cores
3584
1792
Power consumption (TDP)
210 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
280.0
235.8
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
2048 Bit
128 Bit
Memory clock speed
786 MHz
14000 MHz
Memory bandwidth
402.4 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.125
1.2