GeForce RTX 4080 vs GeForce RTX 3080 Ti Ventus 3X
GeForce RTX 4080
GeForce RTX 3080 Ti Ventus 3X
|
9728 Shaders
16GB GDDR6X
2505MHz
|
10240 Shaders
12GB GDDR6X
1695MHz
|
|
FP32
48.74 TFLOPS
|
FP32
34.71 TFLOPS
|
|
FP16
48.74 TFLOPS
|
FP16
34.71 TFLOPS
|
|
Form Factor
PCIe Card
3.0-Slots
|
Form Factor
PCIe Card
2.8-Slots
|
|
TDP
320W
|
TDP
350W
|
|
Power Connectors
-
-
-
1x 16-Pin 12VHPWR
|
Power Connectors
-
2x 8-Pin
-
-
|
|
GB5 OpenCL - N/A
0%
|
GB5 OpenCL 207,045
68%
|
|
GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan - N/A
0%
|
GB5 Vulkan 139,285
68%
|
|
OCT 2020.1 - N/A
0%
|
OCT 2020.1 660
87%
|
|
OCT Metal - N/A
0%
|
OCT Metal - N/A
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
MSI
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ada Lovelace
|
Architecture
Ampere
|
|
Family
GeForce 40
|
Family
GeForce 30
|
|
Codename
NV183
AD103
Variant
AD103-300-A1
|
Codename
NV172
GA102
Variant
GA102-225-A1
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
11/16/2022
|
Release Date
6/3/2021
|
|
Foundry
TSMC
-
|
Foundry
Samsung
-
|
|
Fabrication Node
4N
-
|
Fabrication Node
8N
-
|
|
Die Size
379 mm²
-
|
Die Size
628 mm²
-
|
|
Transistor Count
45.9 Billion
-
|
Transistor Count
28.3 Billion
-
|
|
Transistor Density
121.24M/mm²
-
|
Transistor Density
45.04M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
9728 Shaders
-
|
Shading Units
10240 Shaders
-
|
|
Texture Mapping Units
304 TMUs
|
Texture Mapping Units
320 TMUs
|
|
Render Output Units
112 ROPs
|
Render Output Units
112 ROPs
|
|
Tensor Cores
304 T-Cores
|
Tensor Cores
320 T-Cores
|
|
Ray-Tracing Cores
76 RT-Cores
|
Ray-Tracing Cores
80 RT-Cores
|
|
Streaming Multiprocessors
76 SMs
|
Streaming Multiprocessors
80 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
6 GPCs
|
Graphics Processing Clusters
7 GPCs
|
|
-
-
2205MHz Base
2505MHz
|
-
-
1395MHz Base
1695MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
48.74 TFLOPS
-
|
FP16
34.71 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
48.74 TFLOPS
|
FP32
34.71 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.76 TFLOPS
-
|
FP64
0.54 TFLOPS
-
|
|
-
-
|
-
-
|
|
Ray Tracing
99.2 TOPS Base Clock
112.7 TOPS
|
Ray Tracing
55.8 TOPS Base Clock
67.8 TOPS
|
|
Pixel Fillrate
280.56 GPixel/s
|
Pixel Fillrate
189.84 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
761.52 GTexel/s
|
Texture Fillrate
542.4 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
64KB/SM Tex
128KB/SM
-
-
|
|
L2
64MB Shared
|
L2
6MB Shared
|
|
-
-
-
|
-
-
-
|
|
16GB
GDDR6X
-
|
12GB
GDDR6X
-
|
|
Bus Width
256Bit
|
Bus Width
384Bit
|
|
Clock
1400MHz
Transfer Rate
22.4GT/s
Bandwidth
716.8GB/s
|
Clock
1188MHz
Transfer Rate
19GT/s
Bandwidth
912GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
320W
|
TDP
350W
|
|
Temp
90°C Max
|
Temp
93°C Max
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
NVENC 8
|
Model
NVENC 7
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
NVDEC 5
|
Model
NVDEC 5
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.6
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
|
-
-
-
2x Fans
|
-
-
-
3x Fans
|
|
Power Connectors
-
-
-
-
-
-
1x 16-Pin 12VHPWR
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
|
Slots Required
3.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.8
PCIe Version
4.0
PCIe Lanes
16
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
137 mm (5.39 in)
Width
304 mm (11.97 in)
Depth
61 mm (2.4 in)
|
Height
120 mm (4.72 in)
Width
305 mm (12.01 in)
Depth
57 mm (2.24 in)
|
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