AMD Radeon Pro V340 vs AMD Radeon Pro Vega II
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Jun 2019
Generation
Radeon Pro
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Base Clock
852 MHz
1574 MHz
Boost Clock
1500 MHz
1720 MHz
Memory Clock
945 MHz
806 MHz
Memory
Memory Size
16GB
32GB
Memory Type
HBM2
HBM2
Memory Bus
2048bit
4096bit
Bandwidth
483.8GB/s
825.3GB/s
Render Config
Compute Units
56
64
Shading Units
3584
4096
TMUs
224
256
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
96.00 GPixel/s
110.1 GPixel/s
Texture Rate
336.0 GTexel/s
440.3 GTexel/s
FP16 (half)
21.50 TFLOPS
28.18 TFLOPS
FP32 (float)
10.75 TFLOPS
14.09 TFLOPS
FP64 (double)
672.0 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Vega 10
Vega 20
GPU Variant
Vega 10 XL GL(215-0894304)
Vega 20 XT
Architecture
GCN 5.0
GCN 5.1
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
12.5 billion
13.23 billion
Die Size
495 mm²
331 mm²
Board Design
TDP
230W
475W
Suggested PSU
550 W
850 W
Outputs
1x mini-DisplayPort 1.4a
1x HDMI 2.0b4x Thunderbolt
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
📊 Benchmark
Blender
627
832