NVIDIA GeForce GTX 465 vs ATI Radeon HD 4770
NVIDIA GeForce GTX 465
$279
ATI Radeon HD 4770
$109
|
352 Shaders
1GB GDDR5
608MHz
|
640 Shaders
512MB GDDR5
750MHz
|
|
Peak AI Performance
0.86 TOPS
INT32
|
Peak AI Performance
960 GFLOPS
FP32
|
|
FP32
860 GFLOPS
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FP32
960 GFLOPS
|
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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
1.0-Slots
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TDP
200W
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TDP
80W
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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 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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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
NVIDIA
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Manufacturer
ATI
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Chip Designer
NVIDIA
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Chip Designer
ATI
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Architecture
Fermi
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Architecture
TeraScale 1
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Family
GeForce 400
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Family
Radeon HD 4000
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Codename
NVC0
GF100
Variant
GF100-030-A3
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Codename
Walden
RV740
Variant
RV740
|
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Market Segment
Desktop
|
Market Segment
Desktop
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|
Release Date
5/31/2010
|
Release Date
4/28/2009
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
40nm
-
|
Fabrication Node
40nm
-
|
|
Die Size
529 mm²
-
|
Die Size
137 mm²
-
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Transistor Count
3 Billion
-
|
Transistor Count
826 Million
-
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Transistor Density
5.67M/mm²
-
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Transistor Density
6.03M/mm²
-
|
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Form
PCIe Card
|
Form
PCIe Card
|
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Shading Units
352 Shaders
-
|
Shading Units
640 Shaders
-
|
|
Texture Mapping Units
44 TMUs
|
Texture Mapping Units
32 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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Streaming Multiprocessors
11 SMs
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-
-
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-
-
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Compute Units
8 CUs
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-
-
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-
-
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-
-
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-
-
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1215MHz Shader
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608MHz
|
-
-
-
750MHz
|
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Peak AI Performance
0.86 TOPS
INT32
|
Peak AI Performance
960 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
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-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
860 GFLOPS
-
-
|
FP32
960 GFLOPS
-
-
|
|
FP64
110 GFLOPS
-
|
FP64
190 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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INT32
0.86 TOPS
|
-
-
|
|
-
-
|
-
-
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|
Pixel Fillrate
19.456 GPixel/s
|
Pixel Fillrate
12 GPixel/s
|
|
-
-
|
-
-
|
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Texture Fillrate
26.752 GTexel/s
|
Texture Fillrate
24 GTexel/s
|
|
-
-
|
-
-
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L1
-
64KB/SM
-
-
|
L1
-
-
16KB/CU
-
|
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L2
768KB Shared
|
L2
128KB Shared
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-
-
-
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-
-
-
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|
1GB
GDDR5
-
|
512MB
GDDR5
-
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
802MHz
Transfer Rate
3.2GT/s
Bandwidth
102.6GB/s
|
Clock
800MHz
Transfer Rate
3.2GT/s
Bandwidth
51.2GB/s
|
|
-
-
-
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-
-
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-
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-
-
-
-
-
-
-
-
-
|
|
TDP
200W
|
TDP
80W
|
|
-
-
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-
-
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|
-
-
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-HDMI 1.3
-
-
-
-
-
-
-
-
-
-
-
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1x S-Video
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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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
|
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-
-
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-
-
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No Encoders
-
|
No Encoders
-
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
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-
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-
-
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No Decoders
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Model
UVD 2.2
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-
-
-
-
-
-
-
-
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-
-
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-
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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
2.0
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
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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
2.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
4-way SLI
|
Multi GPU Support
Supported
Type
2-way CrossFireX
|
|
Height
111 mm (4.37 in)
Width
241 mm (9.49 in)
Depth
38 mm (1.5 in)
|
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