Home GPU Comparison AMD Radeon R9 285X vs NVIDIA GeForce GTX 560 Ti

AMD Radeon R9 285X vs NVIDIA GeForce GTX 560 Ti

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 1024MB VRAM GeForce GTX 560 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 128.3GB/s)
1664 additional rendering cores
NVIDIA GeForce GTX 560 Ti 's Advantages
Lower TDP (170W vs 200W)

Score

Benchmark

FP32 (float)
Radeon R9 285X +224%
4.104 TFLOPS
GeForce GTX 560 Ti
1.263 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2011
Volcanic Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
1002 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
128.3GB/s

Render Config

32
Compute Units
-
-
SM Count
8
2048
Shading Units
384
128
TMUs
64
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

32.06 GPixel/s
Pixel Rate
13.17 GPixel/s
128.3 GTexel/s
Texture Rate
52.67 GTexel/s
-
-
-
4.104 TFLOPS
FP32 (float)
1263 GFLOPS
-
FP64 (double)
105.3 GFLOPS

Board Design

200W
TDP
170W
550 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Tonga
GPU Name
GF114
Tonga XT (215-0851313)
GPU Variant
GF114-400-A1
GCN 3.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
1.95 billion
366 mm²
Die Size
332 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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