NVIDIA GeForce RTX 2080 Ti vs Intel Arc B770
GPU · Specs Compare
Graphics Card
Release Date
Sep 2018
Jan 2026
Generation
GeForce 20
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1350 MHz
2100 MHz
Boost Clock
1545 MHz
2400 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
11GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
352bit
256bit
Bandwidth
616.0GB/s
512.0GB/s
Render Config
SM Count
68
—
Shading Units
4352
4096
TMUs
272
256
ROPs
88
128
Tensor Cores
544
—
RT Cores
68
32
L1 Cache
64 KB (per SM)
—
L2 Cache
0 MB
16 MB
Theoretical Performance
Pixel Rate
136.0 GPixel/s
307.2 GPixel/s
Texture Rate
420.2 GTexel/s
614.4 GTexel/s
FP16 (half)
26.90 TFLOPS
39.32 TFLOPS
FP32 (float)
13.45 TFLOPS
19.66 TFLOPS
FP64 (double)
420.2 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
TU102
BMG-G31
GPU Variant
TU102-300A-K1-A1
—
Architecture
Turing
Xe2-HPG
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
18.6 billion
Unknown
Die Size
754 mm²
Unknown
Board Design
TDP
250W
225W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.4
CUDA
7.5
—
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.