Intel Arc A750 vs NVIDIA GeForce RTX 3090
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Sep 2020
Generation
Alchemist(Arc 7)
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2050 MHz
1395 MHz
Boost Clock
2400 MHz
1695 MHz
Memory Clock
2000 MHz
1219 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
936.2GB/s
Render Config
Shading Units
3584
10496
TMUs
224
328
ROPs
112
112
Tensor Cores
448
328
RT Cores
28
82
L2 Cache
16 MB
6 MB
SM Count
-
82
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
268.8 GPixel/s
189.8 GPixel/s
Texture Rate
537.6 GTexel/s
556.0 GTexel/s
FP16 (half)
34.41 TFLOPS
35.58 TFLOPS
FP32 (float)
17.20 TFLOPS
35.58 TFLOPS
FP64 (double)
2.150 TFLOPS
556.0 GFLOPS
Graphics Processor
GPU Name
DG2-512
GA102
GPU Variant
ACM-G10
GA102-300-A1
Architecture
Generation 12.7
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
21.7 billion
28.3 billion
Die Size
406 mm²
628 mm²
Board Design
TDP
225W
350W
Suggested PSU
550 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.6
6.6
CUDA
-
8.6