Home GPU Comparison AMD Radeon R9 280 vs NVIDIA TITAN X Pascal

AMD Radeon R9 280 vs NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 12GB VRAM TITAN X Pascal 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 X Pascal 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 64% (1531MHz vs 933MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (480.4GB/s vs 240.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 280
3.344 TFLOPS
TITAN X Pascal +228%
10.97 TFLOPS
3DMark Time Spy
Radeon R9 280
2009
TITAN X Pascal +374%
9531
VS

Graphics Card

Mar 2014
Release Date
Aug 2016
Volcanic Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

827 MHz
Base Clock
1417 MHz
933 MHz
Boost Clock
1531 MHz
1250 MHz
Memory Clock
1251 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
384bit
Memory Bus
384bit
240.0GB/s
Bandwidth
480.4GB/s

Render Config

-
SM Count
28
28
Compute Units
-
1792
Shading Units
3584
112
TMUs
224
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
147.0 GPixel/s
104.5 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
3.344 TFLOPS
FP32 (float)
10.97 TFLOPS
836.0 GFLOPS
FP64 (double)
342.9 GFLOPS

Graphics Processor

Tahiti
GPU Name
GP102
Tahiti PRO3 (215-0821330)
GPU Variant
GP102-400-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 DVI 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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