NVIDIA GeForce RTX 4080 Ti vs AMD Radeon R9 290X2
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 4GB VRAM Radeon R9 290X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 Ti 's Advantages
Boost Clock2610MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (678.4GB/s vs 345.6GB/s)
11264 additional rendering cores
Lower TDP (400W vs 580W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 Ti
+1205%
73.5 TFLOPS
Radeon R9 290X2
5.632 TFLOPS
Graphics Card
Unknown
Release Date
Jun 2014
GeForce 40
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2340 MHz
Base Clock
-
2610 MHz
Boost Clock
-
1325 MHz
Memory Clock
1350 MHz
Memory
16GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
512bit
678.4GB/s
Bandwidth
345.6GB/s
Render Config
-
Compute Units
44
110
SM Count
-
14080
Shading Units
2816
440
TMUs
176
144
ROPs
64
440
Tensor Cores
-
110
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
80 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
375.8 GPixel/s
Pixel Rate
64.00 GPixel/s
1148 GTexel/s
Texture Rate
176.0 GTexel/s
73.50 TFLOPS
FP16 (half)
-
73.50 TFLOPS
FP32 (float)
5.632 TFLOPS
1148 GFLOPS
FP64 (double)
704.0 GFLOPS
Board Design
400W
TDP
580W
800 W
Suggested PSU
950 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 16-pin
Power Connectors
4x 8-pin
Graphics Processor
AD102
GPU Name
Hawaii
AD102-225-A1
GPU Variant
Hawaii XT
(215-0852000)
Ada Lovelace
Architecture
GCN 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
6.2 billion
609 mm²
Die Size
438 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
6.3
