AMD Radeon PRO W9070 vs AMD Radeon Pro Vega II
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jun 2019
Generation
Mining GPUs
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Base Clock
1120 MHz
1574 MHz
Boost Clock
1206 MHz
1720 MHz
Memory Clock
2100 MHz
806 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
268.8GB/s
825.3GB/s
Render Config
Compute Units
32
64
Shading Units
2048
4096
TMUs
128
256
ROPs
32
64
Tensor Cores
128
—
RT Cores
64
—
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
38.59 GPixel/s
110.1 GPixel/s
Texture Rate
154.4 GTexel/s
440.3 GTexel/s
FP16 (half)
4.940 TFLOPS
28.18 TFLOPS
FP32 (float)
4.940 TFLOPS
14.09 TFLOPS
FP64 (double)
308.7 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Polaris 20
Vega 20
GPU Variant
Navi 48 XTW
Vega 20 XT
Architecture
GCN 4.0
GCN 5.1
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
13.23 billion
Die Size
232 mm²
331 mm²
Board Design
TDP
180W
475W
Suggested PSU
450 W
850 W
Outputs
1x HDMI 2.0b
1x HDMI 2.0b4x Thunderbolt
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
Benchmark
Blender
—
832
▲ Specs Compare
Data sourced from official specifications and benchmark tests.