GPU Comparison
RADEON
AMD Radeon Pro Vega II
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
RADEON
Radeon RX 6550M
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2840 MHz
TDP
80 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
RX 6550M
Core Specs
Shading Units
4,096
1,024
-75.0%
Shaders
4,096
1,024
-75.0%
TMUs
256
64
-75.0%
ROPs
64
32
-50.0%
Compute Units
64
16
-75.0%
Clocks
Base Clock
1574 MHz
2000 MHz
Boost Clock
1720 MHz
2840 MHz
Game Clock
—
2560 MHz
Memory Clock
806 MHz
1612 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
4 GB
VRAM (MB)
32,768
4,096
-87.5%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
64 bit
Bandwidth
825.3 GB/s
144.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
1024 KB
L3 Cache
—
16 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
110.1 GPixel/s
90.88 GPixel/s
Texture Rate
440.3 GTexel/s
181.8 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
5.816 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
363.5 GFLOPS (1:16)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
11.63 TFLOPS (2:1)
AI/RT
RT Cores
—
16
Power
TDP
475 W
80 W
TDP (W)
475
80
-83.2%
Suggested PSU
850 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 5.1
RDNA 2.0
GPU Name
Vega 20
Navi 24
Generation
Radeon Pro Mac
(Vega Series)
Navi Mobile
(RX 6000M)
Process Size
7 nm
6 nm
Transistors
13,230 million
5,400 million
Die Size
331 mm²
107 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
50.5M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.2
Shader Model
6.7
6.8
Physical
Slot Width
Quad-slot
IGP
Outputs
1x HDMI 2.0b4x Thunderbolt
Portable Device Dependent
Bus Interface
Apple MPX
PCIe 4.0 x4
Other
Launch Price
2,199 USD
—
Production
End-of-life
Active
Predecessor
—
Polaris Mobile