NVIDIA GeForce GTX 780 Ti vs NVIDIA GeForce GTX 980 Ti
NVIDIA GeForce GTX 780 Ti
$699
NVIDIA GeForce GTX 980 Ti
$649
|
2880 Shaders
3GB GDDR5
1019MHz
|
2816 Shaders
6GB GDDR5
1075MHz
|
|
Peak AI Performance
5.87 TOPS
INT32
|
Peak AI Performance
24.22 TOPS
INT8
|
|
FP32
5.87 TFLOPS
|
FP32
6.05 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
230W
|
TDP
250W
|
|
Power Connectors
1x 6-Pin
1x 8-Pin
|
Power Connectors
1x 6-Pin
1x 8-Pin
|
Peak AI Performance
|
|
GeForce GTX 780 Ti - 5.87 TOPS INT32
x1
GeForce GTX 980 Ti - 24.22 TOPS INT8
x4.13
FP32
|
|
GeForce GTX 780 Ti - 5.87 TFLOPS FP32
x1
GeForce GTX 980 Ti - 6.05 TFLOPS FP32
x1.03
|
|
GeForce GTX 780 Ti - 336.5GB/s
x1
GeForce GTX 980 Ti - 336GB/s
x1
|
|
GeForce GTX 780 Ti - 230W
x1
GeForce GTX 980 Ti - 250W
x1.09
|
|
GeForce GTX 780 Ti - GB6 OpenCL 28,740
x1
GeForce GTX 980 Ti - GB6 OpenCL 44,350
x1.54
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Kepler
|
Architecture
Maxwell 2
|
|
Family
GeForce 700
|
Family
GeForce 900
|
|
Codename
NVF0
GK110
Variant
GK110-425-B1
|
Codename
NV120
GM200
Variant
GM200-310
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
11/7/2013
|
Release Date
6/1/2015
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
28nm
|
Fabrication Node
28nm
|
|
Die Size
561 mm²
|
Die Size
601 mm²
|
|
Transistor Count
7.1 Billion
|
Transistor Count
8 Billion
|
|
Transistor Density
12.62M/mm²
|
Transistor Density
13.31M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
2880 Shaders
|
Shading Units
2816 Shaders
|
|
Texture Mapping Units
240 TMUs
|
Texture Mapping Units
176 TMUs
|
|
Render Output Units
48 ROPs
|
Render Output Units
96 ROPs
|
|
Streaming Multiprocessors
15 SMs
|
Streaming Multiprocessors
22 SMs
|
|
876MHz Base
1019MHz
|
1000MHz Base
1075MHz
|
|
Peak AI Performance
5.87 TOPS
INT32
|
Peak AI Performance
24.22 TOPS
INT8
|
|
FP32
5.87 TFLOPS
|
FP32
6.05 TFLOPS
|
|
FP64
250 GFLOPS
|
FP64
190 GFLOPS
|
|
-
-
|
INT8
24.22 TOPS
|
|
INT32
5.87 TOPS
|
INT32
6.05 TOPS
|
|
Pixel Fillrate
48.912 GPixel/s
|
Pixel Fillrate
103.2 GPixel/s
|
|
Texture Fillrate
244.56 GTexel/s
|
Texture Fillrate
189.2 GTexel/s
|
|
L1
48KB/SM Tex
16KB/SM
|
L1
-
48KB/SM
|
|
L2
1.5MB Shared
|
L2
3MB Shared
|
|
3GB
GDDR5
|
6GB
GDDR5
|
|
Bus Width
384Bit
|
Bus Width
384Bit
|
|
Clock
1753MHz
Transfer Rate
7GT/s
Bandwidth
336.5GB/s
|
Clock
1750MHz
Transfer Rate
7GT/s
Bandwidth
336GB/s
|
|
TDP
230W
|
TDP
250W
|
|
1x DVI-I Dual-Link
1x DVI-D Dual-Link
1x DisplayPort 1.2
1x HDMI 1.4
-
|
1x DVI-I Dual-Link
-
3x DisplayPort 1.2
-
1x HDMI 2.0
|
|
Max Resolution
4096x2304
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
G-Sync
FreeSync
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
3
|
|
Model
NVENC 1
|
Model
2x NVENC 3
|
|
Codec
AVC (H.264)
-
|
Codec
AVC (H.264)
HEVC (H.265)
|
|
Model
NVDEC 1
|
Model
NVDEC 1
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
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
6.5
CUDA
3.5
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
6.7
CUDA
5.2
PureVideo HD
VP6
VDPAU
Feature Set E
|
|
1x Fan
|
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
4-way SLI
|
Multi GPU Support
Supported
Type
4-way SLI
|
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
38 mm (1.5 in)
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
|
Copy Link