Home GPU Comparison AMD Radeon R9 260 OEM vs NVIDIA GeForce GTX 555 OEM

AMD Radeon R9 260 OEM vs NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R9 260 OEM and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 260 OEM 's Advantages
Released 2 years and 7 months late
Larger VRAM bandwidth (104.0GB/s vs 91.87GB/s)
608 additional rendering cores
Lower TDP (85W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R9 260 OEM +132%
1.971 TFLOPS
GeForce GTX 555 OEM
0.848 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1625 MHz
Memory Clock
957 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
104.0GB/s
Bandwidth
91.87GB/s

Render Config

14
Compute Units
-
-
SM Count
6
896
Shading Units
288
56
TMUs
48
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
8.832 GPixel/s
61.60 GTexel/s
Texture Rate
35.33 GTexel/s
-
-
-
1.971 TFLOPS
FP32 (float)
847.9 GFLOPS
123.2 GFLOPS
FP64 (double)
70.66 GFLOPS

Board Design

85W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Bonaire
GPU Name
GF114
Bonaire XT (215-0839039)
GPU Variant
GF114-200-KB-A1
GCN 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
1.95 billion
160 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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