AMD Radeon R9 260 OEM vs NVIDIA GeForce RTX 4090
GPU · Specs Compare
Graphics Card
Release Date
Dec 2013
Sep 2022
Generation
Volcanic Islands
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1625 MHz
1313 MHz
Base Clock
—
2235 MHz
Boost Clock
—
2520 MHz
Memory
Memory Size
1024MB
24GB
Memory Type
GDDR5
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
104.0GB/s
1.01TB/s
Render Config
Compute Units
14
—
Shading Units
896
16384
TMUs
56
512
ROPs
16
176
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
72 MB
SM Count
—
128
Tensor Cores
—
512
RT Cores
—
128
Theoretical Performance
Pixel Rate
17.60 GPixel/s
443.5 GPixel/s
Texture Rate
61.60 GTexel/s
1290.2 GTexel/s
FP32 (float)
1.971 TFLOPS
82.58 TFLOPS
FP64 (double)
123.2 GFLOPS
1290.2 GFLOPS
FP16 (half)
—
82.58 TFLOPS
Graphics Processor
GPU Name
Bonaire
AD102
GPU Variant
Bonaire XT(215-0839039)
AD102-300-A1
Architecture
GCN 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
76.3 billion
Die Size
160 mm²
609 mm²
Board Design
TDP
85W
450W
Suggested PSU
250 W
850 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.4
Shader Model
6.3
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.