
Tesla D870 and GeForce RTX 4080 SUPER - video card comparison
Tesla D870
GeForce RTX 4080 SUPER
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G80
AD103-400-A1
Market segment
Workstation
Desktop
Release date
May 2007
January 2024
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2550 MHz
Core clock speed
600 MHz
2295 MHz
Floating-point performance
2x 345.6 gflops
-
Manufacturing process technology
90 nm
5 nm
Number of transistors
681 million
45,900 million
Pipelines / CUDA cores
128
10240
Power consumption (TDP)
520 Watt
320 Watt
Texture fill rate
38.40
816.0
Memory type
GDDR3
GDDR6X
Maximum RAM amount
1536 MB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
1600 MHz
23000 MHz
Memory bandwidth
76.8 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3