GeForce GTX 1080 Ti and Radeon HD 4870 X2 - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Radeon HD 4870 X2
GeForce GTX 1080 Ti
19117
Radeon HD 4870 X2
1348
GeForce GTX 1080 Ti
Radeon HD 4870 X2
Architecture
Pascal (2016−2021)
TeraScale (2005−2013)
GPU code name
GP102
R700
Market segment
Desktop
Desktop
Release date
February 2017
August 2008
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
700 MHz
Floating-point performance
11,340 gflops
2x 1,120.0 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
286 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
28.00
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
1 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
3600 MHz
Memory bandwidth
484.4 GB/s
115.2 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
10.1 (10_1)
CUDA
+
-
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
6.4
4.1
Vulkan
+
N/A
Ansel
+
-
GPU Boost
3.0
-