Home GPU Comparison AMD Radeon Pro Vega II Duo vs AMD Radeon HD 6930

AMD Radeon Pro Vega II Duo vs AMD Radeon HD 6930

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 1024MB VRAM Radeon HD 6930 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages
Released 7 years and 6 months late
Boost Clock1720MHz
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (1020GB/s vs 153.6GB/s)
2816 additional rendering cores
AMD Radeon HD 6930 's Advantages
Lower TDP (186W vs 475W)

Score

Benchmark

FP32 (float)
Radeon Pro Vega II Duo +633%
14.09 TFLOPS
Radeon HD 6930
1.92 TFLOPS
VS

Graphics Card

Jun 2019
Release Date
Dec 2011
Radeon Pro Mac
Generation
Northern Islands
Desktop
Type
Desktop
Apple MPX
Bus Interface
PCIe 2.0 x16

Clock Speeds

1400 MHz
Base Clock
-
1720 MHz
Boost Clock
-
1000 MHz
Memory Clock
1200 MHz

Memory

32GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
153.6GB/s

Render Config

64
Compute Units
20
-
-
-
4096
Shading Units
1280
256
TMUs
80
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

110.1 GPixel/s
Pixel Rate
24.00 GPixel/s
440.3 GTexel/s
Texture Rate
60.00 GTexel/s
28.18 TFLOPS
FP16 (half)
-
14.09 TFLOPS
FP32 (float)
1.920 TFLOPS
7.045 TFLOPS
FP64 (double)
480.0 GFLOPS

Board Design

475W
TDP
186W
850 W
Suggested PSU
450 W
1x HDMI 2.0b 4x Thunderbolt
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

Vega 20
GPU Name
Cayman
Vega 20 XT
GPU Variant
Cayman CE (215-0807105)
GCN 5.1
Architecture
TeraScale 3
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
13.23 billion
Transistors
2.64 billion
331 mm²
Die Size
389 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0

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