NVIDIA TITAN V vs AMD Radeon RX 455 OEM
We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 2GB VRAM Radeon RX 455 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN V 's Advantages
Released 1 years and 6 months late
Boost Clock1455MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (651.3GB/s vs 104.0GB/s)
4352 additional rendering cores
AMD Radeon RX 455 OEM 's Advantages
Lower TDP (100W vs 250W)
Score
Benchmark
FP32 (float)
TITAN V
+823%
14.9 TFLOPS
Radeon RX 455 OEM
1.613 TFLOPS
Graphics Card
Dec 2017
Release Date
Jun 2016
GeForce 10
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1200 MHz
Base Clock
-
1455 MHz
Boost Clock
-
848 MHz
Memory Clock
1625 MHz
Memory
12GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
128bit
651.3GB/s
Bandwidth
104.0GB/s
Render Config
-
Compute Units
12
80
SM Count
-
5120
Shading Units
768
320
TMUs
48
96
ROPs
16
640
Tensor Cores
-
-
-
-
96 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
139.7 GPixel/s
Pixel Rate
16.80 GPixel/s
465.6 GTexel/s
Texture Rate
50.40 GTexel/s
29.80 TFLOPS
FP16 (half)
-
14.90 TFLOPS
FP32 (float)
1.613 TFLOPS
7.450 TFLOPS
FP64 (double)
100.8 GFLOPS
Board Design
250W
TDP
100W
600 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GV100
GPU Name
Tobago
GV100-400-A1
GPU Variant
Tobago PRO
(215-0875010)
Volta
Architecture
GCN 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
21.1 billion
Transistors
2.08 billion
815 mm²
Die Size
160 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
7.0
CUDA
-
6.6
Shader Model
6.3
