NVIDIA GeForce RTX 3080 Ti vs AMD Radeon R7 260X
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Oct 2013
Generation
GeForce 30
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1365 MHz
—
Boost Clock
1665 MHz
—
Memory Clock
1188 MHz
1625 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
128bit
Bandwidth
912.4GB/s
104.0GB/s
Render Config
SM Count
80
—
Shading Units
10240
896
TMUs
320
56
ROPs
112
16
Tensor Cores
320
—
RT Cores
80
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
256 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
186.5 GPixel/s
17.60 GPixel/s
Texture Rate
532.8 GTexel/s
61.60 GTexel/s
FP16 (half)
34.10 TFLOPS
—
FP32 (float)
34.10 TFLOPS
1.971 TFLOPS
FP64 (double)
532.8 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
GA102
Bonaire
GPU Variant
GA102-225-A1
Bonaire XTX(215-0839097)
Architecture
Ampere
GCN 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
28.3 billion
2.08 billion
Die Size
628 mm²
160 mm²
Board Design
TDP
350W
115W
Suggested PSU
750 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 12-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.6
6.3
Benchmark
3DMark Time Spy
19,629
—
3DMark Time Spy Extreme
10,032
—
3DMark Speed Way
5,330
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.