NVIDIA TITAN RTX vs AMD Radeon R9 M395 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Dec 2018
May 2015
Generation
GeForce 20
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1350 MHz
—
Boost Clock
1770 MHz
—
Memory Clock
1750 MHz
1365 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
672.0GB/s
174.7GB/s
Render Config
SM Count
72
—
Shading Units
4608
1792
TMUs
288
112
ROPs
96
32
Tensor Cores
576
—
RT Cores
72
—
L1 Cache
64 KB (per SM)
—
L2 Cache
6 MB
—
Compute Units
—
28
Theoretical Performance
Pixel Rate
169.9 GPixel/s
26.69 GPixel/s
Texture Rate
509.8 GTexel/s
93.41 GTexel/s
FP16 (half)
32.62 TFLOPS
—
FP32 (float)
16.31 TFLOPS
2.989 TFLOPS
FP64 (double)
509.8 GFLOPS
373.6 GFLOPS
Graphics Processor
GPU Name
TU102
Amethyst
GPU Variant
TU102-400-A1
Amethyst PRO(216-0872004)
Architecture
Turing
GCN 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
5 billion
Die Size
754 mm²
366 mm²
Board Design
TDP
280W
250W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.