Home GPU Comparison NVIDIA TITAN V vs AMD Radeon R9 270

NVIDIA TITAN V vs AMD Radeon R9 270

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 2GB VRAM Radeon R9 270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 57% (1455MHz vs 925MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (651.3GB/s vs 179.2GB/s)
3840 additional rendering cores
AMD Radeon R9 270 's Advantages
Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)
TITAN V +529%
14.9 TFLOPS
Radeon R9 270
2.368 TFLOPS
3DMark Time Spy
TITAN V +726%
13241
Radeon R9 270
1603
VS

Graphics Card

Dec 2017
Release Date
Nov 2013
GeForce 10
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1200 MHz
Base Clock
900 MHz
1455 MHz
Boost Clock
925 MHz
848 MHz
Memory Clock
1400 MHz

Memory

12GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
256bit
651.3GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
20
80
SM Count
-
5120
Shading Units
1280
320
TMUs
80
96
ROPs
32
640
Tensor Cores
-
-
-
-
96 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

139.7 GPixel/s
Pixel Rate
29.60 GPixel/s
465.6 GTexel/s
Texture Rate
74.00 GTexel/s
29.80 TFLOPS
FP16 (half)
-
14.90 TFLOPS
FP32 (float)
2.368 TFLOPS
7.450 TFLOPS
FP64 (double)
148.0 GFLOPS

Board Design

250W
TDP
150W
600 W
Suggested PSU
450 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x 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
Curacao
GV100-400-A1
GPU Variant
Curacao PRO (215-0848000)
Volta
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
21.1 billion
Transistors
2.8 billion
815 mm²
Die Size
212 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.0
CUDA
-
6.6
Shader Model
5.1

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