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

AMD Radeon HD 6930 vs AMD Radeon Pro Vega II

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

Main Differences

AMD Radeon HD 6930 's Advantages
Lower TDP (186W vs 475W)
AMD Radeon Pro Vega II 's Advantages
Released 7 years and 6 months late
Boost Clock1720MHz
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (825.3GB/s vs 153.6GB/s)
2816 additional rendering cores

Score

Benchmark

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

Graphics Card

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

Clock Speeds

-
Base Clock
1574 MHz
-
Boost Clock
1720 MHz
1200 MHz
Memory Clock
806 MHz

Memory

1024MB
Memory Size
32GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
4096bit
153.6GB/s
Bandwidth
825.3GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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