AMD Radeon Sky 700 vs NVIDIA GeForce GTX TITAN Z
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
May 2014
Generation
Radeon Sky
GeForce 700
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1750 MHz
Base Clock
-
705 MHz
Boost Clock
-
876 MHz
Memory
Memory Size
6GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
264.0GB/s
336.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
2880
TMUs
112
240
ROPs
32
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
768 KB
1536 KB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
52.56 GPixel/s
Texture Rate
100.8 GTexel/s
210.2 GTexel/s
FP32 (float)
3.226 TFLOPS
5.046 TFLOPS
FP64 (double)
806.4 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
Tahiti
GK110B
GPU Variant
Tahiti PRO GL
GK110-350-B1
Architecture
GCN 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
7.08 billion
Die Size
352 mm²
561 mm²
Board Design
TDP
225W
375W
Suggested PSU
550 W
750 W
Outputs
1x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.2.175
Shader Model
5.1
6.5 (5.1)
CUDA
-
3.5