NVIDIA GeForce GTX 560 Ti 8SM vs ATI Radeon HD 4890
NVIDIA GeForce GTX 560 Ti 8SM
$249
ATI Radeon HD 4890
$249
|
384 Shaders
1GB GDDR5
822MHz
|
800 Shaders
2GB GDDR5
850MHz
|
|
FP32
1.26 TFLOPS
|
FP32
1.36 TFLOPS
|
|
-
-
|
-
-
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
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|
TDP
170W
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TDP
190W
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|
Power Connectors
2x 6-Pin
-
-
-
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Power Connectors
2x 6-Pin
-
-
-
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|
GB5 OpenCL - N/A
0%
|
GB5 OpenCL - N/A
0%
|
|
GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
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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
NVIDIA
|
Manufacturer
ATI
|
|
Chip Designer
NVIDIA
|
Chip Designer
ATI
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Architecture
Fermi
|
Architecture
TeraScale 1
|
|
Family
GeForce 500
|
Family
Radeon HD 4000
|
|
Codename
NVCE
GF114
Variant
GF114-400-A1
|
Codename
Spartan
RV790
Variant
RV790 XT
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
1/25/2011
|
Release Date
4/2/2009
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
40nm
-
|
Fabrication Node
55nm
-
|
|
Die Size
332 mm²
-
|
Die Size
282 mm²
-
|
|
Transistor Count
2 Billion
-
|
Transistor Count
959 Million
-
|
|
Transistor Density
5.87M/mm²
-
|
Transistor Density
3.40M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
384 Shaders
-
|
Shading Units
800 Shaders
-
|
|
Texture Mapping Units
64 TMUs
|
Texture Mapping Units
40 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
16 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
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Streaming Multiprocessors
8 SMs
|
-
-
|
|
-
-
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Compute Units
10 CUs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
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|
-
1645MHz Shader
-
822MHz
|
-
-
-
850MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
FP32
1.26 TFLOPS
|
FP32
1.36 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.11 TFLOPS
-
|
FP64
0.27 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
26.304 GPixel/s
|
Pixel Fillrate
13.6 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
52.608 GTexel/s
|
Texture Fillrate
34 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
64KB/SM
-
-
|
L1
-
-
16KB/CU
-
|
|
L2
512KB Shared
|
L2
256KB Shared
|
|
-
-
-
|
-
-
-
|
|
1GB
GDDR5
-
|
2GB
GDDR5
-
|
|
Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
1002MHz
Transfer Rate
4GT/s
Bandwidth
128.3GB/s
|
Clock
975MHz
Transfer Rate
3.9GT/s
Bandwidth
124.8GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
170W
|
TDP
190W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-HDMI 1.3
-
-
-
-
-
-
-
-
-
-
-
|
-
1x S-Video
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
|
No Encoders
-
|
No Encoders
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Decoders
|
Model
UVD 2.0
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
10
Direct 3D
10_1
|
|
OpenGL
4.6
OpenCL
1.1
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
2x 6-Pin
-
-
-
-
|
Power Connectors
-
-
2x 6-Pin
-
-
-
-
|
|
Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
2-way SLI
|
Multi GPU Support
Supported
Type
4-way CrossFireX
|
|
Height
111 mm (4.37 in)
Width
229 mm (9.02 in)
Depth
38 mm (1.5 in)
|
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