NVIDIA GeForce RTX 2080 SUPER Mobile vs Intel Arc A770
GPU Specs Compare
Graphics Card
Release Date
Apr 2020
Oct 2022
Generation
GeForce 20 Mobile
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1365 MHz
2100 MHz
Boost Clock
1560 MHz
2400 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
512.0GB/s
Render Config
SM Count
48
-
Shading Units
3072
4096
TMUs
192
256
ROPs
64
128
Tensor Cores
384
512
RT Cores
48
32
L1 Cache
64 KB (per SM)
-
L2 Cache
4 MB
16 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
307.2 GPixel/s
Texture Rate
299.5 GTexel/s
614.4 GTexel/s
FP16 (half)
19.17 TFLOPS
39.32 TFLOPS
FP32 (float)
9.585 TFLOPS
19.66 TFLOPS
FP64 (double)
299.5 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
TU104
DG2-512
GPU Variant
N18E-G3
ACM-G10
Architecture
Turing
Generation 12.7
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
13.6 billion
21.7 billion
Die Size
545 mm²
406 mm²
Board Design
TDP
150W
225W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.6
📊 Benchmark
3DMark Time Spy
10,487
13,560
3DMark Time Spy Extreme
4,881
6,525
3DMark Speed Way
2,116
2,442
Shadow of the Tomb Raider 2160p
-
45
Shadow of the Tomb Raider 1440p
-
80
Shadow of the Tomb Raider 1080p
-
105
Blender
-
2,292