Home GPU Comparison AMD Radeon VII vs NVIDIA GeForce GTX 780 Ti 6 GB

AMD Radeon VII vs NVIDIA GeForce GTX 780 Ti 6 GB

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 6GB VRAM GeForce GTX 780 Ti 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages
Boost Clock has increased by 89% (1750MHz vs 928MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (1020GB/s vs 336.6GB/s)
960 additional rendering cores
NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
Lower TDP (250W vs 295W)

Score

Benchmark

FP32 (float)
Radeon VII +151%
13.44 TFLOPS
GeForce GTX 780 Ti 6 GB
5.345 TFLOPS
VS

Graphics Card

Feb 2019
Release Date
Unknown
Vega II
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1400 MHz
Base Clock
875 MHz
1750 MHz
Boost Clock
928 MHz
1000 MHz
Memory Clock
1753 MHz

Memory

16GB
Memory Size
6GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
384bit
1020GB/s
Bandwidth
336.6GB/s

Render Config

60
Compute Units
-
-
-
-
3840
Shading Units
2880
240
TMUs
240
64
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

112.0 GPixel/s
Pixel Rate
55.68 GPixel/s
420.0 GTexel/s
Texture Rate
222.7 GTexel/s
26.88 TFLOPS
FP16 (half)
-
13.44 TFLOPS
FP32 (float)
5.345 TFLOPS
3.360 TFLOPS
FP64 (double)
222.7 GFLOPS

Board Design

295W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

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

Graphics Features

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

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