Home GPU Comparison AMD Radeon R9 280 vs NVIDIA TITAN Xp

AMD Radeon R9 280 vs NVIDIA TITAN Xp

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 12GB VRAM TITAN Xp 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 TITAN Xp 's Advantages
Released 3 years and 1 months late
Boost Clock has increased by 70% (1582MHz vs 933MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (547.6GB/s vs 240.0GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 280
3.344 TFLOPS
TITAN Xp +263%
12.15 TFLOPS
3DMark Time Spy
Radeon R9 280
2009
TITAN Xp +404%
10145
VS

Graphics Card

Mar 2014
Release Date
Apr 2017
Volcanic Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

827 MHz
Base Clock
1405 MHz
933 MHz
Boost Clock
1582 MHz
1250 MHz
Memory Clock
1426 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
384bit
Memory Bus
384bit
240.0GB/s
Bandwidth
547.6GB/s

Render Config

-
SM Count
30
28
Compute Units
-
1792
Shading Units
3840
112
TMUs
240
32
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
768 KB
L2 Cache
3 MB

Theoretical Performance

29.86 GPixel/s
Pixel Rate
151.9 GPixel/s
104.5 GTexel/s
Texture Rate
379.7 GTexel/s
-
FP16 (half)
189.8 GFLOPS
3.344 TFLOPS
FP32 (float)
12.15 TFLOPS
836.0 GFLOPS
FP64 (double)
379.7 GFLOPS

Graphics Processor

Tahiti
GPU Name
GP102
Tahiti PRO3 (215-0821330)
GPU Variant
GP102-450-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
4.313 billion
Transistors
11.8 billion
352 mm²
Die Size
471 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 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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