NVIDIA GeForce RTX 3090 vs AMD Radeon Graphics 512SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2020
Jan 2022
Generation
GeForce 30
Vega II IGP
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1395 MHz
300 MHz
Boost Clock
1695 MHz
2000 MHz
Memory Clock
1219 MHz
System Shared
Memory
Memory Size
24GB
System Shared
Memory Type
GDDR6X
System Shared
Memory Bus
384bit
System Shared
Bandwidth
936.2GB/s
System Dependent
Render Config
SM Count
82
—
Shading Units
10496
512
TMUs
328
32
ROPs
112
8
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
—
L2 Cache
6 MB
—
Compute Units
—
8
Theoretical Performance
Pixel Rate
189.8 GPixel/s
16.00 GPixel/s
Texture Rate
556.0 GTexel/s
64.00 GTexel/s
FP16 (half)
35.58 TFLOPS
4.096 TFLOPS
FP32 (float)
35.58 TFLOPS
2.048 TFLOPS
FP64 (double)
556.0 GFLOPS
128.0 GFLOPS
Graphics Processor
GPU Name
GA102
Barcelo
GPU Variant
GA102-300-A1
—
Architecture
Ampere
GCN 5.1
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
10.7 billion
Die Size
628 mm²
180 mm²
Board Design
TDP
350W
45W
Suggested PSU
750 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.