AMD Radeon R9 280X2 vs NVIDIA GeForce RTX 2080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 2018
Generation
Volcanic Islands
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
950 MHz
1350 MHz
Boost Clock
1000 MHz
1545 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
3GB
11GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
352bit
Bandwidth
288.0GB/s
616.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
4352
TMUs
128
272
ROPs
32
88
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
768 KB
0 MB
SM Count
—
68
Tensor Cores
—
544
RT Cores
—
68
Theoretical Performance
Pixel Rate
32.00 GPixel/s
136.0 GPixel/s
Texture Rate
128.0 GTexel/s
420.2 GTexel/s
FP32 (float)
4.096 TFLOPS
13.45 TFLOPS
FP64 (double)
1024 GFLOPS
420.2 GFLOPS
FP16 (half)
—
26.90 TFLOPS
Graphics Processor
GPU Name
Tahiti
TU102
GPU Variant
Tahiti XTL(215-0821065)
TU102-300A-K1-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
4.313 billion
18.6 billion
Die Size
352 mm²
754 mm²
Board Design
TDP
375W
250W
Suggested PSU
750 W
600 W
Outputs
6x mini-DisplayPort 1.2
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
3x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.8
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.