Intel Arc A770 vs NVIDIA A100 SXM4 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Nov 2020
Generation
Alchemist(Arc 7)
Tesla Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2100 MHz
1275 MHz
Boost Clock
2400 MHz
1410 MHz
Memory Clock
2000 MHz
1593 MHz
Memory
Memory Size
16GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
512.0GB/s
2039GB/s
Render Config
Shading Units
4096
6912
TMUs
256
432
ROPs
128
160
Tensor Cores
512
432
RT Cores
32
—
L2 Cache
16 MB
40 MB
SM Count
—
108
L1 Cache
—
192 KB (per SM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
225.6 GPixel/s
Texture Rate
614.4 GTexel/s
609.1 GTexel/s
FP16 (half)
39.32 TFLOPS
77.97 TFLOPS
FP32 (float)
19.66 TFLOPS
19.49 TFLOPS
FP64 (double)
2.458 TFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
DG2-512
GA100
GPU Variant
ACM-G10
—
Architecture
Generation 12.7
Ampere
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
54.2 billion
Die Size
406 mm²
826 mm²
Board Design
TDP
225W
400W
Suggested PSU
550 W
800 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
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
—
8.0
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.