NVIDIA TITAN V vs AMD Radeon R9 M390 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Dec 2017
May 2015
Generation
GeForce 10
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
—
Boost Clock
1455 MHz
—
Memory Clock
848 MHz
1365 MHz
Memory
Memory Size
12GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
3072bit
256bit
Bandwidth
651.3GB/s
174.7GB/s
Render Config
SM Count
80
—
Shading Units
5120
1024
TMUs
320
64
ROPs
96
32
Tensor Cores
640
—
L1 Cache
96 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
512 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
139.7 GPixel/s
30.66 GPixel/s
Texture Rate
465.6 GTexel/s
61.31 GTexel/s
FP16 (half)
29.80 TFLOPS
—
FP32 (float)
14.90 TFLOPS
1.962 TFLOPS
FP64 (double)
7.450 TFLOPS
122.6 GFLOPS
Graphics Processor
GPU Name
GV100
Pitcairn
GPU Variant
GV100-400-A1
Pitcairn PRO(215-0828062)
Architecture
Volta
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
21.1 billion
2.8 billion
Die Size
815 mm²
212 mm²
Board Design
TDP
250W
80W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.0
—
Shader Model
6.6
5.1
Benchmark
3DMark Time Spy
13,217
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.