Home GPU Comparison NVIDIA GeForce GTX 560 vs AMD Radeon R9 280X

NVIDIA GeForce GTX 560 vs AMD Radeon R9 280X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 and 3GB VRAM Radeon R9 280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 's Advantages
Lower TDP (150W vs 250W)
AMD Radeon R9 280X 's Advantages
Released 2 years and 5 months late
Boost Clock1000MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 128.0GB/s)
1712 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560
1.089 TFLOPS
Radeon R9 280X +276%
4.096 TFLOPS
VS

Graphics Card

May 2011
Release Date
Oct 2013
GeForce 500
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
1000 MHz
1000 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
128.0GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
7
SM Count
-
336
Shading Units
2048
56
TMUs
128
32
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

11.34 GPixel/s
Pixel Rate
32.00 GPixel/s
45.36 GTexel/s
Texture Rate
128.0 GTexel/s
-
-
-
1089 GFLOPS
FP32 (float)
4.096 TFLOPS
90.72 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

150W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF114
GPU Name
Tahiti
GF114-325-A1
GPU Variant
Tahiti XTL (215-0821065)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
4.313 billion
332 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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