GeForce RTX 4080 vs GeForce RTX 3090 Ti
GeForce RTX 4080
GeForce RTX 3090 Ti
|
9728 Shaders
16GB GDDR6X
2505MHz
|
10752 Shaders
24GB GDDR6X
1860MHz
|
|
FP32
48.74 TFLOPS
|
FP32
40 TFLOPS
|
|
FP16
48.74 TFLOPS
|
FP16
40 TFLOPS
|
|
Form Factor
PCIe Card
3.0-Slots
|
Form Factor
PCIe Card
3.0-Slots
|
|
TDP
320W
|
TDP
450W
|
|
Power Connectors
-
-
-
1x 16-Pin 12VHPWR
|
Power Connectors
-
-
1x 12-Pin
-
|
|
GB5 OpenCL - N/A
0%
|
GB5 OpenCL 225,435
74%
|
|
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 151,655
74%
|
|
OCT 2020.1 - N/A
0%
|
OCT 2020.1 735
97%
|
|
OCT Metal - N/A
0%
|
OCT Metal - N/A
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
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
GA102-350-A1
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
11/16/2022
|
Release Date
3/29/2022
|
|
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
10752 Shaders
-
|
|
Texture Mapping Units
304 TMUs
|
Texture Mapping Units
336 TMUs
|
|
Render Output Units
112 ROPs
|
Render Output Units
112 ROPs
|
|
Tensor Cores
304 T-Cores
|
Tensor Cores
336 T-Cores
|
|
Ray-Tracing Cores
76 RT-Cores
|
Ray-Tracing Cores
84 RT-Cores
|
|
Streaming Multiprocessors
76 SMs
|
Streaming Multiprocessors
84 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
6 GPCs
|
Graphics Processing Clusters
7 GPCs
|
|
-
-
2205MHz Base
2505MHz
|
-
-
1560MHz Base
1860MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
48.74 TFLOPS
-
|
FP16
40 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
48.74 TFLOPS
|
FP32
40 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.76 TFLOPS
-
|
FP64
0.63 TFLOPS
-
|
|
-
-
|
-
-
|
|
Ray Tracing
99.2 TOPS Base Clock
112.7 TOPS
|
Ray Tracing
65.5 TOPS Base Clock
78.1 TOPS
|
|
Pixel Fillrate
280.56 GPixel/s
|
Pixel Fillrate
208.32 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
761.52 GTexel/s
|
Texture Fillrate
624.96 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
64KB/SM Tex
128KB/SM
-
-
|
|
L2
64MB Shared
|
L2
6MB Shared
|
|
-
-
-
|
-
-
-
|
|
16GB
GDDR6X
-
|
24GB
GDDR6X
-
|
|
Bus Width
256Bit
|
Bus Width
384Bit
|
|
Clock
1400MHz
Transfer Rate
22.4GT/s
Bandwidth
716.8GB/s
|
Clock
1313MHz
Transfer Rate
21GT/s
Bandwidth
1008GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
320W
|
TDP
450W
|
|
Temp
90°C Max
|
Temp
92°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
|
-
-
-
2x Fans
|
|
Power Connectors
-
-
-
-
-
-
1x 16-Pin 12VHPWR
|
Power Connectors
-
-
-
-
-
1x 12-Pin
-
|
|
Slots Required
3.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
3.0
PCIe Version
4.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
2-way NVLink
|
|
Height
137 mm (5.39 in)
Width
304 mm (11.97 in)
Depth
61 mm (2.4 in)
|
Height
140 mm (5.51 in)
Width
336 mm (13.23 in)
Depth
61 mm (2.4 in)
|
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