Home GPU Comparison NVIDIA GeForce GTX 780 Ti vs AMD Radeon Pro Vega II

NVIDIA GeForce GTX 780 Ti vs AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti and 32GB VRAM Radeon Pro Vega II to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 's Advantages
Lower TDP (250W vs 475W)
AMD Radeon Pro Vega II 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 85% (1720MHz vs 928MHz)
More VRAM (32GB vs 3GB)
Larger VRAM bandwidth (825.3GB/s vs 336.6GB/s)
1216 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti
5.345 TFLOPS
Radeon Pro Vega II +163%
14.09 TFLOPS
Blender
GeForce GTX 780 Ti
353
Radeon Pro Vega II +135%
832
VS

Graphics Card

Nov 2013
Release Date
Jun 2019
GeForce 700
Generation
Radeon Pro Mac
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
Apple MPX

Clock Speeds

875 MHz
Base Clock
1574 MHz
928 MHz
Boost Clock
1720 MHz
1753 MHz
Memory Clock
806 MHz

Memory

3GB
Memory Size
32GB
GDDR5
Memory Type
HBM2
384bit
Memory Bus
4096bit
336.6GB/s
Bandwidth
825.3GB/s

Render Config

-
Compute Units
64
-
-
-
2880
Shading Units
4096
240
TMUs
256
48
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

55.68 GPixel/s
Pixel Rate
110.1 GPixel/s
222.7 GTexel/s
Texture Rate
440.3 GTexel/s
-
FP16 (half)
28.18 TFLOPS
5.345 TFLOPS
FP32 (float)
14.09 TFLOPS
222.7 GFLOPS
FP64 (double)
7.045 TFLOPS

Board Design

250W
TDP
475W
600 W
Suggested PSU
850 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0b 4x Thunderbolt
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
Vega 20
GK110-425-B1
GPU Variant
Vega 20 XT
Kepler
Architecture
GCN 5.1
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
7.08 billion
Transistors
13.23 billion
561 mm²
Die Size
331 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.7

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