GeForce RTX 2080 vs GeForce GTX 1080 Ti
GeForce RTX 2080
GeForce GTX 1080 Ti
|
2944 Shaders
8GB GDDR6
1710MHz
|
3584 Shaders
11GB GDDR5X
1582MHz
|
|
FP32
10.07 TFLOPS
|
FP32
11.34 TFLOPS
|
|
FP16
20.14 TFLOPS
|
FP16
0.18 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
215W
|
TDP
250W
|
|
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
|
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
|
|
GB5 OpenCL 106,005
35%
|
GB5 OpenCL - N/A
0%
|
|
GB5 CUDA 119,600
50%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan 87,445
43%
|
GB5 Vulkan - N/A
0%
|
|
OCT 2020.1 255
34%
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal - N/A
0%
|
OCT Metal - N/A
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Turing
|
Architecture
Pascal
|
|
Family
GeForce 20
|
Family
GeForce 10
|
|
Codename
NV164
TU104
Variant
TU104-400A-A1
|
Codename
NV132
GP102
Variant
GP102-350-K1-A1
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
9/20/2018
|
Release Date
3/5/2017
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
12FFN
-
|
Fabrication Node
16FF
-
|
|
Die Size
545 mm²
-
|
Die Size
471 mm²
-
|
|
Transistor Count
13.6 Billion
-
|
Transistor Count
11.8 Billion
-
|
|
Transistor Density
24.95M/mm²
-
|
Transistor Density
25.05M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
2944 Shaders
-
|
Shading Units
3584 Shaders
-
|
|
Texture Mapping Units
184 TMUs
|
Texture Mapping Units
224 TMUs
|
|
Render Output Units
64 ROPs
|
Render Output Units
88 ROPs
|
|
Tensor Cores
368 T-Cores
|
-
-
|
|
Ray-Tracing Cores
46 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
46 SMs
|
Streaming Multiprocessors
28 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
6 GPCs
|
Graphics Processing Clusters
6 GPCs
|
|
-
-
1515MHz Base
1710MHz
|
-
-
1480MHz Base
1582MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
20.14 TFLOPS
-
|
FP16
0.18 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
10.07 TFLOPS
|
FP32
11.34 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.32 TFLOPS
-
|
FP64
0.35 TFLOPS
-
|
|
-
-
|
-
-
|
|
Ray Tracing
27.9 TOPS Base Clock
31.9 TOPS
|
-
-
-
|
|
Pixel Fillrate
109.44 GPixel/s
|
Pixel Fillrate
139.216 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
314.64 GTexel/s
|
Texture Fillrate
354.368 GTexel/s
|
|
-
-
|
-
-
|
|
L1
32KB/SM Tex
64KB/SM
-
-
|
L1
-
48KB/SM
-
-
|
|
L2
4MB Shared
|
L2
2.8MB Shared
|
|
-
-
-
|
-
-
-
|
|
8GB
GDDR6
-
|
11GB
GDDR5X
-
|
|
Bus Width
256Bit
|
Bus Width
352Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
|
Clock
1375MHz
Transfer Rate
2.8GT/s
Bandwidth
121GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
215W
|
TDP
250W
|
|
Temp
88°C Max
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
1x USB-C + DP
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.2
|
-
-
|
|
Model
NVENC 7
|
Model
NVENC 4
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
NVDEC 4
|
Model
NVDEC 3
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.6
CUDA
7.5
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
|
Shader Model
6.7
CUDA
6.1
-
-
PureVideo HD
VP8
VDPAU
Feature Set H
|
|
-
-
-
2x Fans
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
2-way NVLink
|
Multi GPU Support
Supported
Type
4-way SLI - 2-way SLI HB
|
|
Height
115.7 mm (4.56 in)
Width
266.7 mm (10.5 in)
Depth
35 mm (1.38 in)
|
Height
112 mm (4.41 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
|
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