Home GPU Comparison NVIDIA TITAN V vs AMD Radeon HD 6870

NVIDIA TITAN V vs AMD Radeon HD 6870

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages
Released 7 years and 2 months late
Boost Clock1455MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (651.3GB/s vs 134.4GB/s)
4000 additional rendering cores
AMD Radeon HD 6870 's Advantages
Lower TDP (151W vs 250W)

Score

Benchmark

FP32 (float)
TITAN V +639%
14.9 TFLOPS
Radeon HD 6870
2.016 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
Oct 2010
GeForce 10
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1200 MHz
Base Clock
-
1455 MHz
Boost Clock
-
848 MHz
Memory Clock
1050 MHz

Memory

12GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
256bit
651.3GB/s
Bandwidth
134.4GB/s

Render Config

-
Compute Units
14
80
SM Count
-
5120
Shading Units
1120
320
TMUs
56
96
ROPs
32
640
Tensor Cores
-
-
-
-
96 KB (per SM)
L1 Cache
8 KB (per CU)
0 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

139.7 GPixel/s
Pixel Rate
28.80 GPixel/s
465.6 GTexel/s
Texture Rate
50.40 GTexel/s
29.80 TFLOPS
FP16 (half)
-
14.90 TFLOPS
FP32 (float)
2.016 TFLOPS
7.450 TFLOPS
FP64 (double)
-

Board Design

250W
TDP
151W
600 W
Suggested PSU
450 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GV100
GPU Name
Barts
GV100-400-A1
GPU Variant
Barts XT (215-0798000)
Volta
Architecture
TeraScale 2
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
21.1 billion
Transistors
1.7 billion
815 mm²
Die Size
255 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
7.0
CUDA
-
6.6
Shader Model
5.0

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