Home GPU Comparison AMD Radeon R9 380 OEM vs NVIDIA GeForce GTX TITAN X

AMD Radeon R9 380 OEM vs NVIDIA GeForce GTX TITAN X

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380 OEM and 12GB VRAM GeForce GTX TITAN X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 OEM 's Advantages
Lower TDP (190W vs 250W)
NVIDIA GeForce GTX TITAN X 's Advantages
Boost Clock1089MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (336.6GB/s vs 176.0GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 380 OEM
3.29 TFLOPS
GeForce GTX TITAN X +103%
6.691 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2015
Pirate Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1089 MHz
1375 MHz
Memory Clock
1753 MHz

Memory

4GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
176.0GB/s
Bandwidth
336.6GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
3072
112
TMUs
192
32
ROPs
96
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

29.38 GPixel/s
Pixel Rate
104.5 GPixel/s
102.8 GTexel/s
Texture Rate
209.1 GTexel/s
3.290 TFLOPS
FP16 (half)
-
3.290 TFLOPS
FP32 (float)
6.691 TFLOPS
205.6 GFLOPS
FP64 (double)
209.1 GFLOPS

Board Design

190W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Antigua
GPU Name
GM200
Antigua PRO (215-0877000)
GPU Variant
GM200-400-A1
GCN 3.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
8 billion
366 mm²
Die Size
601 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.3
Shader Model
6.4

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