Titan X Pascal and Radeon HD 3850 - video card comparison
Passmark - benchmark score Titan X Pascal vs Radeon HD 3850
Titan X Pascal
13417
Radeon HD 3850
404
Titan X Pascal
Radeon HD 3850
Architecture
Pascal (2016−2021)
TeraScale (2005−2013)
GPU code name
GP102
RV670
Market segment
Desktop
Desktop
Release date
July 2016
November 2007
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Boost clock speed
1531 MHz
-
Core clock speed
1418 MHz
668 MHz
Floating-point performance
10,974 gflops
427.5 gflops
Manufacturing process technology
16 nm
55 nm
Number of transistors
11,800 million
666 million
Pipelines / CUDA cores
3584
320
Power consumption (TDP)
250 Watt
75 Watt
Texture fill rate
342.9
10.69
Memory type
GDDR5X
GDDR3
Maximum RAM amount
12 GB
1 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
10000 MHz
1660 MHz
Memory bandwidth
480.4 GB/s
53.12 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
10.1 (10_1)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
+
N/A