Titan X Pascal and Radeon HD 4870 - video card comparison
Passmark - benchmark score Titan X Pascal vs Radeon HD 4870
Titan X Pascal
13417
Radeon HD 4870
1411
Titan X Pascal
Radeon HD 4870
Architecture
Pascal (2016−2021)
TeraScale (2005−2013)
GPU code name
GP102
RV770
Market segment
Desktop
Desktop
Release date
July 2016
June 2008
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Boost clock speed
1531 MHz
-
Core clock speed
1418 MHz
750 MHz
Floating-point performance
10,974 gflops
1,200.0 gflops
Manufacturing process technology
16 nm
55 nm
Number of transistors
11,800 million
956 million
Pipelines / CUDA cores
3584
800
Power consumption (TDP)
250 Watt
150 Watt
Texture fill rate
342.9
30.00
Memory type
GDDR5X
GDDR5
Maximum RAM amount
12 GB
1 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
10000 MHz
3600 MHz
Memory bandwidth
480.4 GB/s
115.2 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
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
+
N/A