Home GPU Comparison NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon RX 580G

NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon RX 580G

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB and 8GB VRAM Radeon RX 580G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
Larger VRAM bandwidth (336.6GB/s vs 256.0GB/s)
576 additional rendering cores
AMD Radeon RX 580G 's Advantages
Boost Clock has increased by 43% (1330MHz vs 928MHz)
More VRAM (8GB vs 6GB)
Lower TDP (185W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti 6 GB
5.345 TFLOPS
Radeon RX 580G +14%
6.129 TFLOPS
VS

Graphics Card

Unknown
Release Date
Oct 2018
GeForce 700
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

875 MHz
Base Clock
1257 MHz
928 MHz
Boost Clock
1330 MHz
1753 MHz
Memory Clock
2000 MHz

Memory

6GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
256.0GB/s

Render Config

-
SM Count
-
-
Compute Units
36
2880
Shading Units
2304
240
TMUs
144
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
2 MB

Theoretical Performance

55.68 GPixel/s
Pixel Rate
42.56 GPixel/s
222.7 GTexel/s
Texture Rate
191.5 GTexel/s
-
FP16 (half)
6.129 TFLOPS
5.345 TFLOPS
FP32 (float)
6.129 TFLOPS
222.7 GFLOPS
FP64 (double)
383.0 GFLOPS

Graphics Processor

GK110B
GPU Name
Polaris 20
-
GPU Variant
Polaris 20 XTX (215-0910038)
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
7.08 billion
Transistors
5.7 billion
561 mm²
Die Size
232 mm²

Board Design

250W
TDP
185W
600 W
Suggested PSU
450 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
1x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_0)
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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