Radeon HD 6610 vs GeForce GT 640

Radeon HD 6610
GeForce GT 640
400 Shaders
1GB GDDR3
800MHz
384 Shaders
2GB DDR3
900MHz
FP32
0.64 TFLOPS
FP32
0.69 TFLOPS
-
-
-
-
Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.5-Slots
TDP
60W
TDP
65W
-
-
-
-
-
-
-
-
-
-
GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
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%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
TeraScale 2
Architecture
Kepler
Family
Radeon HD 6000
Family
GeForce 600
Codename
Redwood
RV830
Variant
Redwood Pro
Codename
NVE7
GK107
-
-
Market Segment
Desktop
Market Segment
Desktop
Release Date
5/14/2011
Release Date
6/5/2012
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
40nm
-
Fabrication Node
28nm
-
Die Size
104 mm²
-
Die Size
118 mm²
-
Transistor Count
627 Million
-
Transistor Count
1.3 Billion
-
Transistor Density
6.03M/mm²
-
Transistor Density
10.76M/mm²
-
Form
PCIe Card
Form
PCIe Card
Shading Units
400 Shaders
-
Shading Units
384 Shaders
-
Texture Mapping Units
20 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
8 ROPs
Render Output Units
16 ROPs
-
-
-
-
-
-
-
-
-
-
Streaming Multiprocessors
2 SMs
Compute Units
5 CUs
-
-
-
-
-
-
-
-
-
-
-
-
-
800MHz
-
-
-
900MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FP32
0.64 TFLOPS
FP32
0.69 TFLOPS
-
-
-
-
-
-
-
FP64
0.03 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
6.4 GPixel/s
Pixel Fillrate
14.4 GPixel/s
-
-
-
-
Texture Fillrate
16 GTexel/s
Texture Fillrate
28.8 GTexel/s
-
-
-
-
L1
-
-
8KB/CU
-
L1
48KB/SM Tex
16KB/SM
-
-
L2
256KB Shared
L2
256KB Shared
-
-
-
-
-
-
1GB
GDDR3
-
2GB
DDR3
-
Bus Width
128Bit
Bus Width
128Bit
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
Clock
891MHz
Transfer Rate
1.8GT/s
Bandwidth
28.5GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
60W
TDP
65W
-
-
-
-
1x VGA
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
1x VGA
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
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
Multi Monitor Support
2
Multi Monitor Support
2
-
-
-
-
No Encoders
-
Model
NVENC 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
Model
UVD 3.0
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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
4
-
-
-
-
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
-
-
-
1x Fan
-
-
-
1x Fan
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
Slots Required
1.5
PCIe Version
3.0
PCIe Lanes
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
30 mm (1.18 in)
Change Results