AMD Radeon HD 6930 vs NVIDIA GeForce GTX 650 Ti
AMD Radeon HD 6930
$180
NVIDIA GeForce GTX 650 Ti
$150
|
1280 Shaders
2GB GDDR5
750MHz
|
768 Shaders
1GB GDDR5
928MHz
|
|
Peak AI Performance
1.92 TFLOPS
FP32
|
Peak AI Performance
1.43 TOPS
INT32
|
|
FP32
1.92 TFLOPS
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FP32
1.43 TFLOPS
|
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-
-
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-
-
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
1.5-Slots
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TDP
186W
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TDP
110W
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Power Connectors
2x 6-Pin
-
-
-
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Power Connectors
1x 6-Pin
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Manufacturer
AMD
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Manufacturer
NVIDIA
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Chip Designer
AMD
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Chip Designer
NVIDIA
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Architecture
TeraScale 3
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Architecture
Kepler
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Family
Radeon HD 6000
|
Family
GeForce 600
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Codename
Cayman
RV970
Variant
Cayman CE
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Codename
NVE6
GK106
Variant
GK106-220-A1
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|
Market Segment
Desktop
|
Market Segment
Desktop
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|
Release Date
12/1/2011
|
Release Date
10/9/2012
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|
Foundry
TSMC
-
|
Foundry
TSMC
-
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|
Fabrication Node
40nm
-
|
Fabrication Node
28nm
-
|
|
Die Size
389 mm²
-
|
Die Size
221 mm²
-
|
|
Transistor Count
2.6 Billion
-
|
Transistor Count
2.5 Billion
-
|
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Transistor Density
6.79M/mm²
-
|
Transistor Density
11.49M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
1280 Shaders
-
|
Shading Units
768 Shaders
-
|
|
Texture Mapping Units
80 TMUs
|
Texture Mapping Units
64 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
16 ROPs
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-
-
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
4 SMs
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Compute Units
20 CUs
|
-
-
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-
-
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-
-
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-
-
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-
-
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-
-
-
750MHz
|
-
-
-
928MHz
|
|
Peak AI Performance
1.92 TFLOPS
FP32
|
Peak AI Performance
1.43 TOPS
INT32
|
|
-
-
-
|
-
-
-
|
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
1.92 TFLOPS
-
-
|
FP32
1.43 TFLOPS
-
-
|
|
FP64
480 GFLOPS
-
|
FP64
60 GFLOPS
-
|
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
-
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-
-
-
-
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-
-
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INT32
1.43 TOPS
|
|
-
-
|
-
-
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Pixel Fillrate
24 GPixel/s
|
Pixel Fillrate
14.848 GPixel/s
|
|
-
-
|
-
-
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Texture Fillrate
60 GTexel/s
|
Texture Fillrate
59.392 GTexel/s
|
|
-
-
|
-
-
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L1
-
-
8KB/CU
-
|
L1
48KB/SM Tex
16KB/SM
-
-
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L2
512KB Shared
|
L2
512KB Shared
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-
-
-
|
-
-
-
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2GB
GDDR5
-
|
1GB
GDDR5
-
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
1200MHz
Transfer Rate
4.8GT/s
Bandwidth
153.6GB/s
|
Clock
1350MHz
Transfer Rate
5.4GT/s
Bandwidth
86.4GB/s
|
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-
-
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-
-
-
-
-
-
-
-
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|
TDP
186W
|
TDP
110W
|
|
-
-
|
-
-
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-
-
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
2x mini-DisplayPort 1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
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-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-HDMI 1.4
-
-
-
-
-
-
-
-
-
-
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Max Resolution
2560x1600
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
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Multi Monitor Support
3
|
Multi Monitor Support
2
|
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-
-
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-
-
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No Encoders
-
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Model
NVENC 1
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Model
UVD 3.1
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Model
NVDEC 1
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
11
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.5
OpenCL
1.2
-
-
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
5.0
-
-
GFX
5
-
-
-
-
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
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-
-
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1x Fan
|
-
-
-
1x Fan
|
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Power Connectors
-
-
2x 6-Pin
-
-
-
-
|
Power Connectors
-
-
1x 6-Pin
-
-
-
-
|
|
Slots Required
2.0
PCIe Version
2.1
PCIe Lanes
16
|
Slots Required
1.5
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
4-way CrossFireX
|
-
-
-
-
|
|
Height
115 mm (4.53 in)
Width
220 mm (8.66 in)
Depth
42 mm (1.65 in)
|
Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
30 mm (1.18 in)
|
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