Home GPU Comparison AMD Radeon R7 260 vs NVIDIA GeForce GTX 780 Rev. 2

AMD Radeon R7 260 vs NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260 and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260 's Advantages
Lower TDP (95W vs 250W)
NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Boost Clock902MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 96.00GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 260
1.536 TFLOPS
GeForce GTX 780 Rev. 2 +170%
4.156 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Sep 2013
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
863 MHz
-
Boost Clock
902 MHz
1500 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
96.00GB/s
Bandwidth
288.4GB/s

Render Config

12
Compute Units
-
-
-
-
768
Shading Units
2304
48
TMUs
192
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
43.30 GPixel/s
48.00 GTexel/s
Texture Rate
173.2 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
4.156 TFLOPS
96.00 GFLOPS
FP64 (double)
173.2 GFLOPS

Board Design

95W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Bonaire
GPU Name
GK110B
Bonaire PRO
GPU Variant
GK110-300-B1
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
7.08 billion
160 mm²
Die Size
561 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.3
Shader Model
5.1

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