AMD Radeon R9 290X2 vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2014
Jan 2022
Generation
Volcanic Islands
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1350 MHz
2000 MHz
Base Clock
-
810 MHz
Boost Clock
-
1260 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
256bit
Bandwidth
345.6GB/s
512.0GB/s
Render Config
Compute Units
44
-
Shading Units
2816
7424
TMUs
176
232
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
4 MB
SM Count
-
58
Tensor Cores
-
232
RT Cores
-
58
Theoretical Performance
Pixel Rate
64.00 GPixel/s
121.0 GPixel/s
Texture Rate
176.0 GTexel/s
292.3 GTexel/s
FP32 (float)
5.632 TFLOPS
18.71 TFLOPS
FP64 (double)
704.0 GFLOPS
292.3 GFLOPS
FP16 (half)
-
18.71 TFLOPS
Graphics Processor
GPU Name
Hawaii
GA103S
GPU Variant
Hawaii XT(215-0852000)
GN20-E8-A1
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
6.2 billion
Unknown
Die Size
438 mm²
496 mm²
Board Design
TDP
580W
115W
Suggested PSU
950 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
4x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.5
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
12,905
3DMark Time Spy Extreme
-
6,164