Home GPU Comparison NVIDIA TITAN RTX vs AMD Radeon R9 380 OEM

NVIDIA TITAN RTX vs AMD Radeon R9 380 OEM

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 4GB VRAM Radeon R9 380 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages
Released 3 years and 7 months late
Boost Clock1770MHz
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (672.0GB/s vs 176.0GB/s)
2816 additional rendering cores
AMD Radeon R9 380 OEM 's Advantages
Lower TDP (190W vs 280W)

Score

Benchmark

FP32 (float)
TITAN RTX +395%
16.31 TFLOPS
Radeon R9 380 OEM
3.29 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
May 2015
GeForce 20
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1350 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1750 MHz
Memory Clock
1375 MHz

Memory

24GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
672.0GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
72
SM Count
-
4608
Shading Units
1792
288
TMUs
112
96
ROPs
32
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
29.38 GPixel/s
509.8 GTexel/s
Texture Rate
102.8 GTexel/s
32.62 TFLOPS
FP16 (half)
3.290 TFLOPS
16.31 TFLOPS
FP32 (float)
3.290 TFLOPS
509.8 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

280W
TDP
190W
600 W
Suggested PSU
450 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

TU102
GPU Name
Antigua
TU102-400-A1
GPU Variant
Antigua PRO (215-0877000)
Turing
Architecture
GCN 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
18.6 billion
Transistors
5 billion
754 mm²
Die Size
366 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.3

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