AMD Radeon R9 380 vs NVIDIA GeForce GTX 980 Ti
AMD Radeon R9 380
$199
NVIDIA GeForce GTX 980 Ti
$649
|
1792 Shaders
2GB GDDR5
970MHz
|
2816 Shaders
6GB GDDR5
1075MHz
|
|
FP32
3.48 TFLOPS
|
FP32
6.05 TFLOPS
|
|
-
-
|
-
-
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
190W
|
TDP
250W
|
|
Power Connectors
2x 6-Pin
-
-
-
|
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
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 N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
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Manufacturer
AMD
|
Manufacturer
NVIDIA
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
GCN 3
|
Architecture
Maxwell 2
|
|
Family
Radeon R 300
|
Family
GeForce 900
|
|
Codename
Tonga
-
Variant
Antigua Pro
|
Codename
NV120
GM200
Variant
GM200-310
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
6/18/2015
|
Release Date
6/1/2015
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
|
|
Die Size
359 mm²
-
|
Die Size
601 mm²
-
|
|
Transistor Count
5 Billion
-
|
Transistor Count
8 Billion
-
|
|
Transistor Density
13.93M/mm²
-
|
Transistor Density
13.31M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
1792 Shaders
-
|
Shading Units
2816 Shaders
-
|
|
Texture Mapping Units
112 TMUs
|
Texture Mapping Units
176 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
96 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Streaming Multiprocessors
22 SMs
|
|
Compute Units
28 CUs
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
918MHz Base
970MHz
|
-
-
1000MHz Base
1075MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
FP32
3.48 TFLOPS
|
FP32
6.05 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.22 TFLOPS
-
|
FP64
0.19 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
31.04 GPixel/s
|
Pixel Fillrate
103.2 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
108.64 GTexel/s
|
Texture Fillrate
189.2 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
16KB/CU
-
|
L1
-
48KB/SM
-
-
|
|
L2
768KB Shared
|
L2
3MB Shared
|
|
-
-
-
|
-
-
-
|
|
2GB
GDDR5
-
|
6GB
GDDR5
-
|
|
Bus Width
256Bit
|
Bus Width
384Bit
|
|
Clock
1425MHz
Transfer Rate
5.7GT/s
Bandwidth
182.4GB/s
|
Clock
1750MHz
Transfer Rate
7GT/s
Bandwidth
336GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
190W
|
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
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
3
|
|
Content Protection
HDCP 1.4
|
-
-
|
|
Model
VCE 3.0
|
Model
2x NVENC 3
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
UVD 5.0
|
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
12_0
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
Shader Model
6.7
CUDA
5.2
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
2x 6-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
111 mm (4.37 in)
Width
221 mm (8.7 in)
Depth
37 mm (1.46 in)
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
|
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