AMD Radeon R9 M380 Mac Edition vs NVIDIA GeForce GTX TITAN BLACK
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Feb 2014
Generation
Gem System
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
889 MHz
Boost Clock
1021 MHz
980 MHz
Memory Clock
1568 MHz
1750 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
100.4GB/s
336.0GB/s
Render Config
Compute Units
12
—
Shading Units
768
2880
TMUs
48
240
ROPs
16
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
256 KB
1536 KB
Theoretical Performance
Pixel Rate
16.34 GPixel/s
58.80 GPixel/s
Texture Rate
49.01 GTexel/s
235.2 GTexel/s
FP32 (float)
1.568 TFLOPS
5.645 TFLOPS
FP64 (double)
98.02 GFLOPS
1.882 TFLOPS
Graphics Processor
GPU Name
Strato
GK110B
GPU Variant
Strato PRO
GK110-430-B1
Architecture
GCN 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
7.08 billion
Die Size
160 mm²
561 mm²
Board Design
TDP
Unknown
250W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Suggested PSU
—
600 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.1
Shader Model
6.5
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.