NVIDIA GeForce GTX 1080 11Gbps vs AMD Radeon R9 380X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Nov 2015
Generation
GeForce 10
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1607 MHz
—
Boost Clock
1733 MHz
—
Memory Clock
1376 MHz
1425 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
352.3GB/s
182.4GB/s
Render Config
SM Count
20
—
Shading Units
2560
2048
TMUs
160
128
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
110.9 GPixel/s
31.04 GPixel/s
Texture Rate
277.3 GTexel/s
124.2 GTexel/s
FP16 (half)
138.6 GFLOPS
3.973 TFLOPS
FP32 (float)
8.873 TFLOPS
3.973 TFLOPS
FP64 (double)
277.3 GFLOPS
248.3 GFLOPS
Graphics Processor
GPU Name
GP104
Antigua
GPU Variant
GP104-410-A1
Antigua XT(215-0877016)
Architecture
Pascal
GCN 3.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
5 billion
Die Size
314 mm²
366 mm²
Board Design
TDP
180W
190W
Suggested PSU
450 W
450 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
—
3,011
3DMark Time Spy Extreme
—
1,294
▲ Specs Compare
Data sourced from official specifications and benchmark tests.