Radeon HD 3870 X2 and Quadro RTX 6000 - video card comparison
Passmark - benchmark score Radeon HD 3870 X2 vs Quadro RTX 6000
Radeon HD 3870 X2
729
Quadro RTX 6000
19342
Radeon HD 3870 X2
Quadro RTX 6000
Architecture
TeraScale (2005−2013)
Turing (2018−2021)
GPU code name
R680
TU102
Market segment
Desktop
Workstation
Release date
January 2008
August 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
825 MHz
1440 MHz
Floating-point performance
2x 528.0 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
666 million
18,600 million
Pipelines / CUDA cores
320
4608
Power consumption (TDP)
165 Watt
260 Watt
Texture fill rate
13.20
509.8
Memory type
GDDR3
GDDR6
Maximum RAM amount
512 MB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
1802 MHz
14000 MHz
Memory bandwidth
57.66 GB/s
672.0 GB/s
Display Connectors
2x DVI, 1x S-Video
4x DisplayPort, 1x USB Type-C
DirectX
10.1 (10_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.131