NVIDIA GeForce RTX 2080 vs Intel Arc A770
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 16GB VRAM Arc A770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 's Advantages
Lower TDP (215W vs 225W)
Intel Arc A770 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 40% (2400MHz vs 1710MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080
10.07 TFLOPS
Arc A770
+95%
19.66 TFLOPS
3DMark Time Spy
GeForce RTX 2080
11078
Arc A770
+22%
13560
3DMark Time Spy Extreme
GeForce RTX 2080
5146
Arc A770
+26%
6525
3DMark Speed Way
GeForce RTX 2080
2171
Arc A770
+12%
2442
Shadow of the Tomb Raider 2160p
GeForce RTX 2080
+2%
46
Arc A770
45
Shadow of the Tomb Raider 1440p
GeForce RTX 2080
+6%
85
Arc A770
80
Shadow of the Tomb Raider 1080p
GeForce RTX 2080
+20%
127
Arc A770
105
Graphics Card
Sep 2018
Release Date
Oct 2022
GeForce 20
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1515 MHz
Base Clock
2100 MHz
1710 MHz
Boost Clock
2400 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
46
SM Count
-
2944
Shading Units
4096
184
TMUs
256
64
ROPs
128
368
Tensor Cores
512
46
RT Cores
32
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
109.4 GPixel/s
Pixel Rate
307.2 GPixel/s
314.6 GTexel/s
Texture Rate
614.4 GTexel/s
20.14 TFLOPS
FP16 (half)
39.32 TFLOPS
10.07 TFLOPS
FP32 (float)
19.66 TFLOPS
314.6 GFLOPS
FP64 (double)
2.458 TFLOPS
Board Design
215W
TDP
225W
550 W
Suggested PSU
550 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU104
GPU Name
DG2-512
TU104-400A-A1
GPU Variant
ACM-G10
Turing
Architecture
Generation 12.7
TSMC
Foundry
TSMC
12 nm
Process Size
6 nm
13.6 billion
Transistors
21.7 billion
545 mm²
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
-
6.6
Shader Model
6.6
