NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon R9 260 OEM
GPU Specs Compare
Graphics Card
Release Date
Unknown
Dec 2013
Generation
GeForce 700
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
875 MHz
-
Boost Clock
928 MHz
-
Memory Clock
1753 MHz
1625 MHz
Memory
Memory Size
6GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
336.6GB/s
104.0GB/s
Render Config
Shading Units
2880
896
TMUs
240
56
ROPs
48
16
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
256 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
55.68 GPixel/s
17.60 GPixel/s
Texture Rate
222.7 GTexel/s
61.60 GTexel/s
FP32 (float)
5.345 TFLOPS
1.971 TFLOPS
FP64 (double)
222.7 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
GK110B
Bonaire
Architecture
Kepler
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
2.08 billion
Die Size
561 mm²
160 mm²
GPU Variant
-
Bonaire XT(215-0839039)
Board Design
TDP
250W
85W
Suggested PSU
600 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.1
1.2
CUDA
3.5
-
Shader Model
5.1
6.3