AMD Radeon HD 8450 vs NVIDIA GeForce GT 705

AMD Radeon HD 8450
NVIDIA GeForce GT 705
160 Shaders
500MB DDR3
625MHz
48 Shaders
512MB DDR3
874MHz
Peak AI Performance
200 GFLOPS
FP32
Peak AI Performance
0.17 TOPS
INT32
FP32
200 GFLOPS
FP32
170 GFLOPS
Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
18W
TDP
29W

Peak AI Performance

  • 18% faster vs GeForce GT 705
  • 15% slower vs Radeon HD 8450
Radeon HD 8450 - 200 GFLOPS FP32
x1.18
GeForce GT 705 - 0.17 TOPS INT32
x1

FP32

  • 18% faster vs GeForce GT 705
  • 15% slower vs Radeon HD 8450
Radeon HD 8450 - 200 GFLOPS FP32
x1.18
GeForce GT 705 - 170 GFLOPS FP32
x1
  • 41% slower vs GeForce GT 705
  • 69% faster vs Radeon HD 8450
Radeon HD 8450 - 8.5GB/s
x1
GeForce GT 705 - 14.4GB/s
x1.69
  • 38% lower vs GeForce GT 705
  • 61% higher vs Radeon HD 8450
Radeon HD 8450 - 18W
x1
GeForce GT 705 - 29W
x1.61
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
TeraScale 2
Architecture
Fermi
Family
Radeon HD 8000
Family
GeForce 700
Codename
Caicos
RV910
Variant
Caicos Pro
Codename
NVD9
GF119
Variant
GF119-300-A1
Market Segment
Desktop
Market Segment
Desktop
Release Date
1/8/2013
Release Date
3/27/2014
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
40nm
Die Size
67 mm²
Die Size
79 mm²
Transistor Count
370 Million
Transistor Count
292 Million
Transistor Density
5.52M/mm²
Transistor Density
3.70M/mm²
Form
PCIe Card
Form
PCIe Card
Shading Units
160 Shaders
Shading Units
48 Shaders
Texture Mapping Units
8 TMUs
Texture Mapping Units
8 TMUs
Render Output Units
4 ROPs
Render Output Units
4 ROPs
-
-
Streaming Multiprocessors
1 SM
Compute Units
2 CUs
-
-
-
625MHz
1748MHz Shader
874MHz
Peak AI Performance
200 GFLOPS
FP32
Peak AI Performance
0.17 TOPS
INT32
FP32
200 GFLOPS
FP32
170 GFLOPS
-
-
FP64
10 GFLOPS
-
-
INT32
0.17 TOPS
Pixel Fillrate
2.5 GPixel/s
Pixel Fillrate
3.496 GPixel/s
Texture Fillrate
5 GTexel/s
Texture Fillrate
6.992 GTexel/s
L1
-
8KB/CU
L1
64KB/SM
-
L2
128KB Shared
L2
128KB Shared
500MB
DDR3
512MB
DDR3
Bus Width
64Bit
Bus Width
64Bit
Clock
533MHz
Transfer Rate
1.1GT/s
Bandwidth
8.5GB/s
Clock
898MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
TDP
18W
TDP
29W
1x VGA
1x DVI-I Dual-Link
1x 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
30Hz
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
No Encoders
No Encoders
Model
UVD 3.0
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
-
-
-
-
-
Direct X
11
Direct 3D
11_2
Direct X
12
Direct 3D
11_0
OpenGL
4.5
OpenCL
1.2
OpenGL
4.6
OpenCL
1.1
Shader Model
5.0
-
-
GFX
4
-
-
-
-
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
1x Fan
1x Fan
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
-
-
-
-
-
-
Height
69 mm (2.72 in)
Width
145 mm (5.71 in)
Depth
20 mm (0.79 in)
Change Comparison