NVIDIA GeForce GTX 465 vs AMD Radeon HD 6670
NVIDIA GeForce GTX 465
$279
AMD Radeon HD 6670
$99
|
352 Shaders
1GB GDDR5
608MHz
|
480 Shaders
2GB GDDR5
800MHz
|
|
Peak AI Performance
0.86 TOPS
INT32
|
Peak AI Performance
770 GFLOPS
FP32
|
|
FP32
860 GFLOPS
|
FP32
770 GFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
200W
|
TDP
66W
|
|
Power Connectors
2x 6-Pin
|
-
-
|
Peak AI Performance
|
|
GeForce GTX 465 - 0.86 TOPS INT32
x1.12
Radeon HD 6670 - 770 GFLOPS FP32
x1
FP32
|
|
GeForce GTX 465 - 860 GFLOPS FP32
x1.12
Radeon HD 6670 - 770 GFLOPS FP32
x1
|
|
GeForce GTX 465 - 102.6GB/s
x1.6
Radeon HD 6670 - 64GB/s
x1
|
|
GeForce GTX 465 - 200W
x3.03
Radeon HD 6670 - 66W
x1
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Fermi
|
Architecture
TeraScale 2
|
|
Family
GeForce 400
|
Family
Radeon HD 6000
|
|
Codename
NVC0
GF100
Variant
GF100-030-A3
|
Codename
Turks
RV930
Variant
Turks XT
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
5/31/2010
|
Release Date
4/19/2011
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
40nm
|
|
Die Size
529 mm²
|
Die Size
118 mm²
|
|
Transistor Count
3 Billion
|
Transistor Count
716 Million
|
|
Transistor Density
5.67M/mm²
|
Transistor Density
6.07M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
352 Shaders
|
Shading Units
480 Shaders
|
|
Texture Mapping Units
44 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
8 ROPs
|
|
Streaming Multiprocessors
11 SMs
|
-
-
|
|
-
-
|
Compute Units
6 CUs
|
|
1215MHz Shader
608MHz
|
-
800MHz
|
|
Peak AI Performance
0.86 TOPS
INT32
|
Peak AI Performance
770 GFLOPS
FP32
|
|
FP32
860 GFLOPS
|
FP32
770 GFLOPS
|
|
FP64
110 GFLOPS
|
-
-
|
|
INT32
0.86 TOPS
|
-
-
|
|
Pixel Fillrate
19.456 GPixel/s
|
Pixel Fillrate
6.4 GPixel/s
|
|
Texture Fillrate
26.752 GTexel/s
|
Texture Fillrate
19.2 GTexel/s
|
|
L1
64KB/SM
-
|
L1
-
8KB/CU
|
|
L2
768KB Shared
|
L2
256KB Shared
|
|
1GB
GDDR5
|
2GB
GDDR5
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
802MHz
Transfer Rate
3.2GT/s
Bandwidth
102.6GB/s
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
|
|
TDP
200W
|
TDP
66W
|
|
-
2x DVI-I Dual-Link
1x mini-HDMI 1.3
-
|
1x VGA
1x DVI-I Dual-Link
-
1x HDMI 1.3
|
|
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
|
|
No Decoders
|
Model
UVD 3.0
|
|
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
1.1
|
OpenGL
4.5
OpenCL
1.2
|
|
Shader Model
5.1
CUDA
2.0
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
5.0
-
-
GFX
4
-
-
-
-
|
|
1x Fan
|
1x Fan
|
|
Power Connectors
2x 6-Pin
|
-
-
|
|
Slots Required
2.0
PCIe Version
2.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
4-way SLI
|
Multi GPU Support
Supported
Type
4-way CrossFireX
|
|
Height
111 mm (4.37 in)
Width
241 mm (9.49 in)
Depth
38 mm (1.5 in)
|
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-
-
-
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-
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