Home GPU Comparison AMD Radeon RX 580X vs NVIDIA GeForce GTX 1080 Ti

AMD Radeon RX 580X vs NVIDIA GeForce GTX 1080 Ti

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X and 11GB VRAM GeForce GTX 1080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X 's Advantages
Released 1 years and 1 months late
Lower TDP (185W vs 250W)
NVIDIA GeForce GTX 1080 Ti 's Advantages
Boost Clock has increased by 18% (1582MHz vs 1340MHz)
More VRAM (11GB vs 8GB)
Larger VRAM bandwidth (484.4GB/s vs 256.0GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 580X
6.175 TFLOPS
GeForce GTX 1080 Ti +83%
11.34 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Mar 2017
Polaris
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1257 MHz
Base Clock
1481 MHz
1340 MHz
Boost Clock
1582 MHz
2000 MHz
Memory Clock
1376 MHz

Memory

8GB
Memory Size
11GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
352bit
256.0GB/s
Bandwidth
484.4GB/s

Render Config

36
Compute Units
-
-
SM Count
28
2304
Shading Units
3584
144
TMUs
224
32
ROPs
88
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
0 MB
-
-
-

Theoretical Performance

42.88 GPixel/s
Pixel Rate
139.2 GPixel/s
193.0 GTexel/s
Texture Rate
354.4 GTexel/s
6.175 TFLOPS
FP16 (half)
177.2 GFLOPS
6.175 TFLOPS
FP32 (float)
11.34 TFLOPS
385.9 GFLOPS
FP64 (double)
354.4 GFLOPS

Board Design

185W
TDP
250W
450 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 20
GPU Name
GP102
Polaris 20 XTX (215-0910038)
GPU Variant
GP102-350-K1-A1
GCN 4.0
Architecture
Pascal
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
16 nm
5.7 billion
Transistors
11.8 billion
232 mm²
Die Size
471 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.4
Shader Model
6.4

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