AMD Radeon R9 Nano vs NVIDIA GeForce GTX 780 Ti

AMD Radeon R9 Nano $649
NVIDIA GeForce GTX 780 Ti $699
4096 Shaders
4GB HBM
1000MHz
2880 Shaders
3GB GDDR5
1019MHz
Peak AI Performance
8.19 TFLOPS
FP32
Peak AI Performance
5.87 TOPS
INT32
FP32
8.19 TFLOPS
FP32
5.87 TFLOPS
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
175W
TDP
230W
Power Connectors
-
1x 8-Pin
Power Connectors
1x 6-Pin
1x 8-Pin

Peak AI Performance

  • 40% faster vs GeForce GTX 780 Ti
  • 28% slower vs Radeon R9 Nano
Radeon R9 Nano - 8.19 TFLOPS FP32
x1.4
GeForce GTX 780 Ti - 5.87 TOPS INT32
x1

FP32

  • 40% faster vs GeForce GTX 780 Ti
  • 28% slower vs Radeon R9 Nano
Radeon R9 Nano - 8.19 TFLOPS FP32
x1.4
GeForce GTX 780 Ti - 5.87 TFLOPS FP32
x1
  • 52% faster vs GeForce GTX 780 Ti
  • 34% slower vs Radeon R9 Nano
Radeon R9 Nano - 512GB/s
x1.52
GeForce GTX 780 Ti - 336.5GB/s
x1
  • 24% lower vs GeForce GTX 780 Ti
  • 31% higher vs Radeon R9 Nano
Radeon R9 Nano - 175W
x1
GeForce GTX 780 Ti - 230W
x1.31
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
GCN 3
Architecture
Kepler
Family
Radeon R 300
Family
GeForce 700
Codename
Fiji
-
Variant
Fiji XT
Codename
NVF0
GK110
Variant
GK110-425-B1
Market Segment
Desktop
Market Segment
Desktop
Release Date
8/27/2015
Release Date
11/7/2013
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
596 mm²
Die Size
561 mm²
Transistor Count
8.9 Billion
Transistor Count
7.1 Billion
Transistor Density
14.93M/mm²
Transistor Density
12.62M/mm²
Form
PCIe Card
Form
PCIe Card
Shading Units
4096 Shaders
Shading Units
2880 Shaders
Texture Mapping Units
256 TMUs
Texture Mapping Units
240 TMUs
Render Output Units
64 ROPs
Render Output Units
48 ROPs
-
-
Streaming Multiprocessors
15 SMs
Compute Units
64 CUs
-
-
-
1000MHz
876MHz Base
1019MHz
Peak AI Performance
8.19 TFLOPS
FP32
Peak AI Performance
5.87 TOPS
INT32
FP32
8.19 TFLOPS
FP32
5.87 TFLOPS
FP64
510 GFLOPS
FP64
250 GFLOPS
-
-
INT32
5.87 TOPS
Pixel Fillrate
64 GPixel/s
Pixel Fillrate
48.912 GPixel/s
Texture Fillrate
256 GTexel/s
Texture Fillrate
244.56 GTexel/s
L1
-
-
16KB/CU
L1
48KB/SM Tex
16KB/SM
-
L2
2MB Shared
L2
1.5MB Shared
4GB
HBM
3GB
GDDR5
Bus Width
4096Bit
Bus Width
384Bit
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
512GB/s
Clock
1753MHz
Transfer Rate
7GT/s
Bandwidth
336.5GB/s
TDP
175W
TDP
230W
-
-
3x DisplayPort 1.2
1x HDMI 1.4
1x DVI-I Dual-Link
1x DVI-D Dual-Link
1x DisplayPort 1.2
1x HDMI 1.4
Max Resolution
4096x2160
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
FreeSync
Variable Refresh Rate
G-Sync
FreeSync
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
Content Protection
HDCP 1.4
-
-
Model
VCE 3.0
Model
NVENC 1
Codec
AVC (H.264)
HEVC (H.265)
Codec
AVC (H.264)
-
Model
UVD 6.0
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
AVC (H.264)
HEVC (H.265)
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
AVC (H.264)
-
Direct X
12
Direct 3D
12_0
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.5
-
-
GFX
8
-
-
-
-
Shader Model
6.5
CUDA
3.5
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
1x Fan
1x Fan
Power Connectors
-
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
CrossFire XDMA
Multi GPU Support
Supported
Type
4-way SLI
Height
112 mm (4.41 in)
Width
154 mm (6.06 in)
Depth
40 mm (1.57 in)
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
38 mm (1.5 in)
Change Comparison