NVIDIA GeForce RTX 5070 Laptop 80W vs AMD Radeon M620
NVIDIA GeForce RTX 5070 Laptop 80W
AMD Radeon M620
|
4608 Shaders
8GB GDDR7
2097MHz
|
320 Shaders
2GB GDDR5
1024MHz
|
|
Peak AI Performance
753.5 TFLOPS
FP4 Tensor Sparse
|
Peak AI Performance
660 GFLOPS
FP32
|
|
FP32
19.33 TFLOPS
|
FP32
660 GFLOPS
|
|
FP16
19.33 TFLOPS
|
-
-
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
80W
|
TDP
50W
|
Peak AI Performance
|
|
GeForce RTX 5070 Laptop 80W - 753.5 TFLOPS FP4 Tensor Sparse
x1141.67
Radeon M620 - 660 GFLOPS FP32
x1
FP32
|
|
GeForce RTX 5070 Laptop 80W - 19.33 TFLOPS FP32
x29.29
Radeon M620 - 660 GFLOPS FP32
x1
|
|
GeForce RTX 5070 Laptop 80W - 448GB/s
x15.56
Radeon M620 - 28.8GB/s
x1
|
|
GeForce RTX 5070 Laptop 80W - 80W
x1.6
Radeon M620 - 50W
x1
|
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Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Blackwell
|
Architecture
GCN 3
|
|
Family
GeForce 50
|
Family
Radeon RX 600
|
|
Codename
NV196
GB206
-
-
|
Codename
Topaz
Polaris 24
Variant
Polaris 24 XLM
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/6/2025
|
Release Date
8/13/2019
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
4NP
|
Fabrication Node
28nm
|
|
Die Size
183 mm²
|
Die Size
125 mm²
|
|
Transistor Count
23 Billion
|
Transistor Count
1.6 Billion
|
|
Transistor Density
125.68M/mm²
|
Transistor Density
12.40M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
4608 Shaders
|
Shading Units
320 Shaders
|
|
Texture Mapping Units
144 TMUs
|
Texture Mapping Units
20 TMUs
|
|
Render Output Units
48 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
144 T-Cores
|
-
-
|
|
Ray-Tracing Cores
36 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
36 SMs
|
-
-
|
|
-
-
|
Compute Units
5 CUs
|
|
2555MHz Tensor
1605MHz Base
2097MHz
|
-
730MHz Base
1024MHz
|
|
Peak AI Performance
753.5 TFLOPS
FP4 Tensor Sparse
|
Peak AI Performance
660 GFLOPS
FP32
|
|
FP4
376.75 TFLOPS Tensor
753.5 TFLOPS Tensor Sparse
|
-
-
-
|
|
FP8
188.38 TFLOPS Tensor (FP16 Accumulate)
376.75 TFLOPS Tensor (FP16 Accumulate) Sparse
94.19 TFLOPS Tensor (FP32 Accumulate)
188.38 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
|
|
FP16
19.33 TFLOPS
94.19 TFLOPS Tensor (FP16 Accumulate)
188.38 TFLOPS Tensor (FP16 Accumulate) Sparse
47.09 TFLOPS Tensor (FP32 Accumulate)
94.19 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP32
19.33 TFLOPS
|
FP32
660 GFLOPS
|
|
FP64
300 GFLOPS
|
FP64
40 GFLOPS
|
|
BF16
19.33 TFLOPS
47.09 TFLOPS Tensor
94.19 TFLOPS Tensor Sparse
|
-
-
-
-
|
|
TF32
23.55 TFLOPS Tensor
47.09 TFLOPS Tensor Sparse
|
-
-
-
|
|
INT8
188.38 TOPS Tensor
376.75 TOPS Tensor Sparse
|
-
-
-
|
|
INT32
19.33 TOPS
|
-
-
|
|
Ray Tracing
58.6 TOPS
|
-
-
|
|
Pixel Fillrate
100.656 GPixel/s
|
Pixel Fillrate
8.192 GPixel/s
|
|
Texture Fillrate
301.968 GTexel/s
|
Texture Fillrate
20.48 GTexel/s
|
|
L1
64KB/SM Tex
128KB/SM
-
|
L1
-
-
16KB/CU
|
|
L2
32MB Shared
|
L2
256KB Shared
|
|
8GB
GDDR7
|
2GB
GDDR5
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
2210MHz
Transfer Rate
28GT/s
Bandwidth
448GB/s
|
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
28.8GB/s
|
|
TDP
80W
|
TDP
50W
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
165Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
-
FreeSync
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 1.4
|
|
Model
NVENC 9
|
No Encoders
-
|
|
Codec
AVC (H.264)
HEVC (H.265)
AV1
|
-
-
-
-
|
|
Model
NVDEC 6
|
No Decoders
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
VP8
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
12_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
|
Not a Card
|
Not a Card
|
|
PCIe Version
4.0
PCIe Lanes
16
|
PCIe Version
3.0
PCIe Lanes
8
|
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