AMD Radeon R9 380 vs NVIDIA TITAN X Pascal
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 380 's Advantages
Lower TDP (190W vs 250W)
NVIDIA TITAN X Pascal 's Advantages
Released 1 years and 2 months late
Boost Clock1531MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (480.4GB/s vs 176.0GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 380
3.476 TFLOPS
TITAN X Pascal
+215%
10.97 TFLOPS
3DMark Time Spy
Radeon R9 380
2757
TITAN X Pascal
+257%
9844
3DMark Time Spy Extreme
Radeon R9 380
1239
TITAN X Pascal
+288%
4812
Graphics Card
Jun 2015
Release Date
Aug 2016
Pirate Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1417 MHz
-
Boost Clock
1531 MHz
1375 MHz
Memory Clock
1251 MHz
Memory
2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
384bit
176.0GB/s
Bandwidth
480.4GB/s
Render Config
28
Compute Units
-
-
SM Count
28
1792
Shading Units
3584
112
TMUs
224
32
ROPs
96
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
3 MB
-
-
-
Theoretical Performance
31.04 GPixel/s
Pixel Rate
147.0 GPixel/s
108.6 GTexel/s
Texture Rate
342.9 GTexel/s
3.476 TFLOPS
FP16 (half)
171.5 GFLOPS
3.476 TFLOPS
FP32 (float)
10.97 TFLOPS
217.3 GFLOPS
FP64 (double)
342.9 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
GP102
Antigua PRO
(215-0877000)
GPU Variant
GP102-400-A1
GCN 3.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
5 billion
Transistors
11.8 billion
366 mm²
Die Size
471 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
6.1
6.3
Shader Model
6.4
