Home GPU Comparison AMD Radeon RX Vega 56 vs AMD Radeon Pro Vega II Duo

AMD Radeon RX Vega 56 vs AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 56 and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 's Advantages
Lower TDP (210W vs 475W)
AMD Radeon Pro Vega II Duo 's Advantages
Released 1 years and 10 months late
Boost Clock has increased by 17% (1720MHz vs 1471MHz)
More VRAM (32GB vs 8GB)
Larger VRAM bandwidth (1020GB/s vs 409.6GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega 56
10.54 TFLOPS
Radeon Pro Vega II Duo +33%
14.09 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Jun 2019
Vega
Generation
Radeon Pro Mac
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
Apple MPX

Clock Speeds

1156 MHz
Base Clock
1400 MHz
1471 MHz
Boost Clock
1720 MHz
800 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
32GB
HBM2
Memory Type
HBM2
2048bit
Memory Bus
4096bit
409.6GB/s
Bandwidth
1020GB/s

Render Config

56
Compute Units
64
-
-
-
3584
Shading Units
4096
224
TMUs
256
64
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

94.14 GPixel/s
Pixel Rate
110.1 GPixel/s
329.5 GTexel/s
Texture Rate
440.3 GTexel/s
21.09 TFLOPS
FP16 (half)
28.18 TFLOPS
10.54 TFLOPS
FP32 (float)
14.09 TFLOPS
659.0 GFLOPS
FP64 (double)
7.045 TFLOPS

Board Design

210W
TDP
475W
550 W
Suggested PSU
850 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 4x Thunderbolt
2x 8-pin
Power Connectors
None

Graphics Processor

Vega 10
GPU Name
Vega 20
Vega 10 XL (215-0894216)
GPU Variant
Vega 20 XT
GCN 5.0
Architecture
GCN 5.1
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
12.5 billion
Transistors
13.23 billion
495 mm²
Die Size
331 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.7

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