Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce RTX 2080 Ti

AMD Radeon R9 280 vs NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280 's Advantages
Lower TDP (200W vs 250W)
NVIDIA GeForce RTX 2080 Ti 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 66% (1545MHz vs 933MHz)
More VRAM (11GB vs 3GB)
Larger VRAM bandwidth (616.0GB/s vs 240.0GB/s)
2560 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 280
3.344 TFLOPS
GeForce RTX 2080 Ti +302%
13.45 TFLOPS
3DMark Time Spy
Radeon R9 280
2009
GeForce RTX 2080 Ti +626%
14593
VS

Graphics Card

Mar 2014
Release Date
Sep 2018
Volcanic Islands
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

827 MHz
Base Clock
1350 MHz
933 MHz
Boost Clock
1545 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
11GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
352bit
240.0GB/s
Bandwidth
616.0GB/s

Render Config

-
SM Count
68
28
Compute Units
-
1792
Shading Units
4352
112
TMUs
272
32
ROPs
88
-
Tensor Cores
544
-
RT Cores
68
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
0 MB

Theoretical Performance

29.86 GPixel/s
Pixel Rate
136.0 GPixel/s
104.5 GTexel/s
Texture Rate
420.2 GTexel/s
-
FP16 (half)
26.90 TFLOPS
3.344 TFLOPS
FP32 (float)
13.45 TFLOPS
836.0 GFLOPS
FP64 (double)
420.2 GFLOPS

Graphics Processor

Tahiti
GPU Name
TU102
Tahiti PRO3 (215-0821330)
GPU Variant
TU102-300A-K1-A1
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
4.313 billion
Transistors
18.6 billion
352 mm²
Die Size
754 mm²

Board Design

200W
TDP
250W
550 W
Suggested PSU
600 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
5.1
Shader Model
6.6

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