NVIDIA GeForce RTX 3090 vs AMD Ryzen Z2 A GPU
GPU · Specs Compare
Graphics Card
Release Date
Sep 2020
Jan 2025
Generation
GeForce 30
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x16
—
Clock Speeds
Base Clock
1395 MHz
1000 MHz
Boost Clock
1695 MHz
1600 MHz
Memory Clock
1219 MHz
800 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6X
LPDDR5
Memory Bus
384bit
128bit
Bandwidth
936.2GB/s
51.20GB/s
Render Config
SM Count
82
—
Shading Units
10496
512
TMUs
328
32
ROPs
112
16
Tensor Cores
328
—
RT Cores
82
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
1024 KB
Compute Units
—
8
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
189.8 GPixel/s
25.60 GPixel/s
Texture Rate
556.0 GTexel/s
51.20 GTexel/s
FP16 (half)
35.58 TFLOPS
3.277 TFLOPS
FP32 (float)
35.58 TFLOPS
1.638 TFLOPS
FP64 (double)
556.0 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
GA102
Van Gogh
GPU Variant
GA102-300-A1
100-000001835
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
2.4 billion
Die Size
628 mm²
163 mm²
Board Design
TDP
350W
15W
Suggested PSU
750 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x USB Type-C
Power Connectors
1x 12-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.6
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.