NVIDIA GeForce GTX TITAN vs AMD Radeon Pro 580
GPU · Specs Compare
Graphics Card
Release Date
Feb 2013
Jun 2017
Generation
GeForce 700
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
836 MHz
1100 MHz
Boost Clock
876 MHz
1200 MHz
Memory Clock
1502 MHz
1695 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
217.0GB/s
Render Config
Shading Units
2688
2304
TMUs
224
144
ROPs
48
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
49.06 GPixel/s
38.40 GPixel/s
Texture Rate
196.2 GTexel/s
172.8 GTexel/s
FP32 (float)
4.709 TFLOPS
5.530 TFLOPS
FP64 (double)
1.570 TFLOPS
345.6 GFLOPS
FP16 (half)
—
5.530 TFLOPS
Graphics Processor
GPU Name
GK110
Ellesmere
GPU Variant
GK110-400-A1
Ellesmere XTA(216-0886220)
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
5.7 billion
Die Size
561 mm²
232 mm²
Board Design
TDP
250W
185W
Suggested PSU
600 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.5
—
Shader Model
5.1
6.4
Benchmark
3DMark Time Spy
2,881
3,791
3DMark Time Spy Extreme
—
1,684
▲ Specs Compare
Data sourced from official specifications and benchmark tests.