AMD Radeon R9 M390X vs NVIDIA TITAN V
GPU Specs Compare
Graphics Card
Release Date
May 2015
Dec 2017
Generation
Crystal System
GeForce 10
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
848 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1455 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
3072bit
Bandwidth
160.0GB/s
651.3GB/s
Render Config
Compute Units
32
-
Shading Units
2048
5120
TMUs
128
320
ROPs
32
96
L1 Cache
16 KB (per CU)
96 KB (per SM)
L2 Cache
512 KB
0 MB
SM Count
-
80
Tensor Cores
-
640
Theoretical Performance
Pixel Rate
23.14 GPixel/s
139.7 GPixel/s
Texture Rate
92.54 GTexel/s
465.6 GTexel/s
FP16 (half)
2.961 TFLOPS
29.80 TFLOPS
FP32 (float)
2.961 TFLOPS
14.90 TFLOPS
FP64 (double)
185.1 GFLOPS
7.450 TFLOPS
Graphics Processor
GPU Name
Amethyst
GV100
GPU Variant
Amethyst XT
GV100-400-A1
Architecture
GCN 3.0
Volta
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
5 billion
21.1 billion
Die Size
366 mm²
815 mm²
Board Design
TDP
75W
250W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
-
7.0
📊 Benchmark
3DMark Time Spy
-
13,217