NVIDIA Quadro 4000M vs AMD Radeon HD 8670M
NVIDIA Quadro 4000M
AMD Radeon HD 8670M
|
336 Shaders
2GB GDDR5
475MHz
|
384 Shaders
1GB DDR3
825MHz
|
|
Peak AI Performance
0.64 TOPS
INT32
|
Peak AI Performance
630 GFLOPS
FP32
|
|
FP32
640 GFLOPS
|
FP32
630 GFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
100W
|
TDP
25W
|
Peak AI Performance
|
|
Quadro 4000M - 0.64 TOPS INT32
x1.02
Radeon HD 8670M - 630 GFLOPS FP32
x1
FP32
|
|
Quadro 4000M - 640 GFLOPS FP32
x1.02
Radeon HD 8670M - 630 GFLOPS FP32
x1
|
|
Quadro 4000M - 80GB/s
x5.56
Radeon HD 8670M - 14.4GB/s
x1
|
|
Quadro 4000M - 100W
x4
Radeon HD 8670M - 25W
x1
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
28nm
|
|
Die Size
1950 mm²
|
Die Size
90 mm²
|
|
Transistor Count
332 Million
|
Transistor Count
1 Billion
|
|
Transistor Density
0.17M/mm²
|
Transistor Density
11.56M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
336 Shaders
|
Shading Units
384 Shaders
|
|
Texture Mapping Units
56 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
8 ROPs
|
|
Streaming Multiprocessors
7 SMs
|
-
-
|
|
-
-
|
Compute Units
6 CUs
|
|
950MHz Shader
-
475MHz
|
-
775MHz Base
825MHz
|
|
Peak AI Performance
0.64 TOPS
INT32
|
Peak AI Performance
630 GFLOPS
FP32
|
|
FP32
640 GFLOPS
|
FP32
630 GFLOPS
|
|
FP64
50 GFLOPS
|
FP64
40 GFLOPS
|
|
INT32
0.64 TOPS
|
-
-
|
|
Pixel Fillrate
15.2 GPixel/s
|
Pixel Fillrate
6.6 GPixel/s
|
|
Texture Fillrate
26.6 GTexel/s
|
Texture Fillrate
19.8 GTexel/s
|
|
L1
64KB/SM
-
|
L1
-
16KB/CU
|
|
L2
512KB Shared
|
L2
256KB Shared
|
|
2GB
GDDR5
|
1GB
DDR3
|
|
Bus Width
256Bit
|
Bus Width
64Bit
|
|
Clock
625MHz
Transfer Rate
2.5GT/s
Bandwidth
80GB/s
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
|
|
TDP
100W
|
TDP
25W
|
|
Max Resolution
2560x1600
|
Max Resolution
4096x2160
|
|
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
3
|
|
No Encoders
-
|
Model
VCE 1.0
|
|
-
-
|
Codec
AVC (H.264)
|
|
No Decoders
|
Model
UVD 4.0
|
|
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
1.1
-
-
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
|
Not a Card
|
Not a Card
|
|
PCIe Version
2.0
PCIe Lanes
16
|
PCIe Version
3.0
PCIe Lanes
8
|
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