AMD Radeon 840M 2900MHz vs NVIDIA GeForce GTX 1660 Ti Laptop
AMD Radeon 840M 2900MHz
NVIDIA GeForce GTX 1660 Ti Laptop
|
256 Shaders
Shared Memory
2900MHz
|
1536 Shaders
6GB GDDR6
1590MHz
|
|
Peak AI Performance
2.97 TFLOPS
FP16
|
Peak AI Performance
9.77 TFLOPS
FP16
|
|
FP32
1.49 TFLOPS
|
FP32
4.88 TFLOPS
|
|
FP16
2.97 TFLOPS
|
FP16
9.77 TFLOPS
|
|
Form Factor
iGPU
-
|
Form Factor
Soldered
-
|
|
TDP
Shared
|
TDP
80W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL 61,400
20%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA 67,000
19%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan 48,400
24%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 120
16%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
|
-
-
-
|
Foundry
TSMC
-
|
|
-
-
-
|
Fabrication Node
12FFN
-
|
|
-
-
-
|
Die Size
284 mm²
-
|
|
-
-
|
Transistor Count
6.6 Billion
-
|
|
-
-
-
|
Transistor Density
23.24M/mm²
-
|
|
Form
iGPU
|
Form
Soldered
|
|
Shading Units
256 Shaders
-
|
Shading Units
1536 Shaders
-
|
|
Texture Mapping Units
16 TMUs
|
Texture Mapping Units
96 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
48 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
4 RT-Cores
|
-
-
|
|
-
-
|
Streaming Multiprocessors
24 SMs
|
|
Compute Units
4 CUs
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Graphics Processing Clusters
3 GPCs
|
|
-
-
1500MHz Base
2900MHz
|
-
-
1455MHz Base
1590MHz
|
|
Peak AI Performance
2.97 TFLOPS
FP16
|
Peak AI Performance
9.77 TFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
2.97 TFLOPS
-
-
-
-
|
FP16
9.77 TFLOPS
-
-
-
-
|
|
FP32
1.49 TFLOPS
-
-
|
FP32
4.88 TFLOPS
-
-
|
|
FP64
90 GFLOPS
-
|
FP64
150 GFLOPS
-
|
|
BF16
2.97 TFLOPS
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
INT32
0.74 TOPS
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
92.8 GPixel/s
|
Pixel Fillrate
76.32 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
46.4 GTexel/s
|
Texture Fillrate
152.64 GTexel/s
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
256KB/Array
|
L1
32KB/SM Tex
64KB/SM
-
-
|
|
L2
Unknown
|
L2
1.5MB Shared
|
|
-
-
-
|
-
-
-
|
|
Shared Memory
-
-
|
6GB
GDDR6
-
|
|
-
|
Bus Width
192Bit
|
|
-
-
-
-
-
-
|
Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
288GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
Shared
|
TDP
80W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.2
|
|
Model
VCN 4.0
|
Model
NVENC 7
|
|
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 4.0
|
Model
NVDEC 4
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
11.5
-
-
-
-
|
Shader Model
6.6
CUDA
7.5
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
|
|
Not a Card
-
-
-
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Not a Card
-
-
-
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-
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-
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-
-
-
-
-
-
-
-
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|
-
-
-
-
-
-
|
-
-
PCIe Version
3.0
PCIe Lanes
16
|
|
-
-
-
-
|
-
-
-
-
|
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-
-
-
-
-
-
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