Intel Arc A770 vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Jan 2027
Generation
Alchemist(Arc 7)
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
2100 MHz
700 MHz
Boost Clock
2400 MHz
2267 MHz
Memory Clock
2000 MHz
1900 MHz
Memory
Memory Size
16GB
1024GB
Memory Type
GDDR6
HBM4e
Memory Bus
256bit
32768bit
Bandwidth
512.0GB/s
31.1TB/s
Render Config
Shading Units
4096
57344
TMUs
256
1792
ROPs
128
24
Tensor Cores
512
1792
RT Cores
32
—
L2 Cache
16 MB
128 MB
SM Count
—
448
L1 Cache
—
256 KB (per SM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
54.41 GPixel/s
Texture Rate
614.4 GTexel/s
4062.5 GTexel/s
FP16 (half)
39.32 TFLOPS
520.0 TFLOPS
FP32 (float)
19.66 TFLOPS
260.0 TFLOPS
FP64 (double)
2.458 TFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
DG2-512
GR110
GPU Variant
ACM-G10
—
Architecture
Generation 12.7
Rubin Ultra
Foundry
TSMC
TSMC
Process Size
6 nm
3 nm
Transistors
21.7 billion
670 billion
Die Size
406 mm²
2912 mm²
Board Design
TDP
225W
3600W
Suggested PSU
550 W
4000 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A
CUDA
—
10.7
Benchmark
3DMark Time Spy
13,560
—
3DMark Time Spy Extreme
6,525
—
3DMark Speed Way
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
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.