Home GPU Comparison NVIDIA GeForce GTX 780 6 GB vs AMD Radeon RX Vega 64 Liquid Cooling

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon RX Vega 64 Liquid Cooling

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB and 8GB VRAM Radeon RX Vega 64 Liquid Cooling to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages
Lower TDP (250W vs 345W)
AMD Radeon RX Vega 64 Liquid Cooling 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 86% (1677MHz vs 902MHz)
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (483.8GB/s vs 288.4GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 780 6 GB
4.156 TFLOPS
Radeon RX Vega 64 Liquid Cooling +230%
13.74 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Aug 2017
GeForce 700
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
1406 MHz
902 MHz
Boost Clock
1677 MHz
1502 MHz
Memory Clock
945 MHz

Memory

6GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
384bit
Memory Bus
2048bit
288.4GB/s
Bandwidth
483.8GB/s

Render Config

-
SM Count
-
-
Compute Units
64
2304
Shading Units
4096
192
TMUs
256
48
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
4 MB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
107.3 GPixel/s
173.2 GTexel/s
Texture Rate
429.3 GTexel/s
-
FP16 (half)
27.48 TFLOPS
4.156 TFLOPS
FP32 (float)
13.74 TFLOPS
173.2 GFLOPS
FP64 (double)
858.6 GFLOPS

Graphics Processor

GK110B
GPU Name
Vega 10
GK110-301-B1
GPU Variant
Vega 10 XTX
Kepler
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
7.08 billion
Transistors
12.5 billion
561 mm²
Die Size
495 mm²

Board Design

250W
TDP
345W
600 W
Suggested PSU
700 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
6.4

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