NVIDIA GeForce RTX 3090 Ti vs AMD Radeon RX 580X Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2018
Generation
GeForce 30
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1560 MHz
1000 MHz
Boost Clock
1860 MHz
1077 MHz
Memory Clock
1313 MHz
2000 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1.01TB/s
256.0GB/s
Render Config
SM Count
84
-
Shading Units
10752
2304
TMUs
336
144
ROPs
112
32
Tensor Cores
336
-
RT Cores
84
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
208.3 GPixel/s
34.46 GPixel/s
Texture Rate
625.0 GTexel/s
155.1 GTexel/s
FP16 (half)
40.00 TFLOPS
4.963 TFLOPS
FP32 (float)
40.00 TFLOPS
4.963 TFLOPS
FP64 (double)
625.0 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
GA102
Polaris 20
GPU Variant
GA102-350-A1
Polaris 20M XT
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
28.3 billion
5.7 billion
Die Size
628 mm²
232 mm²
Board Design
TDP
450W
100W
Suggested PSU
850 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
8.6
-
Shader Model
6.8
6.4
📊 Benchmark
3DMark Time Spy
21,832
-
3DMark Time Spy Extreme
11,318
-
3DMark Speed Way
5,903
-
Blender
6,217
-