ATI Radeon HD 3450 vs ATI Radeon HD 2400 XT
ATI Radeon HD 3450
ATI Radeon HD 2400 XT
$85
|
40 Shaders
256MB DDR2
600MHz
|
40 Shaders
256MB GDDR3
650MHz
|
|
Peak AI Performance
50 GFLOPS
FP32
|
Peak AI Performance
50 GFLOPS
FP32
|
|
FP32
50 GFLOPS
|
FP32
50 GFLOPS
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-
-
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-
-
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Form Factor
PCIe Card
1.0-Slots
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Form Factor
PCIe Card
1.0-Slots
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TDP
25W
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TDP
25W
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-
-
-
-
-
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-
-
-
-
-
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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%
|
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%
|
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OCT Metal N/A
0%
|
OCT Metal N/A
0%
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Manufacturer
ATI
|
Manufacturer
ATI
|
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Chip Designer
ATI
|
Chip Designer
ATI
|
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Architecture
TeraScale 1
|
Architecture
TeraScale 1
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Family
Radeon HD 3000
|
Family
Radeon HD 2000
|
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Codename
Koopa
RV620
Variant
RV620 LE
|
Codename
Laka
RV610
-
-
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Market Segment
Desktop
|
Market Segment
Desktop
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Release Date
1/23/2008
|
Release Date
6/28/2007
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
55nm
-
|
Fabrication Node
65nm
-
|
|
Die Size
67 mm²
-
|
Die Size
85 mm²
-
|
|
Transistor Count
181 Million
-
|
Transistor Count
180 Million
-
|
|
Transistor Density
2.70M/mm²
-
|
Transistor Density
2.12M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
40 Shaders
-
|
Shading Units
40 Shaders
-
|
|
Texture Mapping Units
4 TMUs
|
Texture Mapping Units
4 TMUs
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Render Output Units
4 ROPs
|
Render Output Units
4 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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-
-
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Compute Units
2 CUs
|
Compute Units
2 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
-
600MHz
|
-
-
-
650MHz
|
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Peak AI Performance
50 GFLOPS
FP32
|
Peak AI Performance
50 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
50 GFLOPS
-
-
|
FP32
50 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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-
-
|
-
-
|
|
Pixel Fillrate
2.4 GPixel/s
|
Pixel Fillrate
2.6 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
2.4 GTexel/s
|
Texture Fillrate
2.6 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
|
|
L2
64KB Shared
|
L2
32KB Shared
|
|
-
-
-
|
-
-
-
|
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256MB
DDR2
-
|
256MB
GDDR3
-
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
8GB/s
|
Clock
700MHz
Transfer Rate
1.4GT/s
Bandwidth
11.2GB/s
|
|
-
-
-
-
-
-
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-
-
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-
-
-
-
-
-
-
-
-
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TDP
25W
|
TDP
25W
|
|
-
-
|
-
-
|
|
-
1x S-Video
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
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-
-
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1x S-Video
1x DMS-59
-
-
-
-
-
1x 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
|
|
-
-
|
-
-
|
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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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-
-
-
-
-
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Model
UVD 1.0
|
Model
UVD 1.0
|
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Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
10
Direct 3D
10_1
|
Direct X
10
Direct 3D
10_0
|
|
OpenGL
3.3
OpenCL
1.1
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
Shader Model
4.0
-
-
GFX
3
-
-
-
-
|
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-
-
-
1x Fan
|
-
-
-
1x Fan
|
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
1.0
PCIe Lanes
16
|
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