Intel Arc B770 vs NVIDIA RTX 4000 Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Aug 2023
Generation
Battlemage
Workstation Ada
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2100 MHz
1500 MHz
Boost Clock
2400 MHz
2175 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
16GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
160bit
Bandwidth
512.0GB/s
360.0GB/s
Render Config
Shading Units
4096
6144
TMUs
256
192
ROPs
128
64
RT Cores
32
48
L2 Cache
16 MB
48 MB
SM Count
-
48
Tensor Cores
-
192
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
139.2 GPixel/s
Texture Rate
614.4 GTexel/s
417.6 GTexel/s
FP16 (half)
39.32 TFLOPS
26.73 TFLOPS
FP32 (float)
19.66 TFLOPS
26.73 TFLOPS
FP64 (double)
2.458 TFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
BMG-G31
AD104
Architecture
Xe2-HPG
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
Unknown
35.8 billion
Die Size
Unknown
294 mm²
Board Design
TDP
225W
130W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-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
1.3
Shader Model
6.6
6.8
CUDA
-
8.9