AMD Radeon Pro 580 vs NVIDIA GeForce GTX 780 Ti
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Nov 2013
Generation
Radeon Pro Mac
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1100 MHz
875 MHz
Boost Clock
1200 MHz
928 MHz
Memory Clock
1695 MHz
1753 MHz
Memory
Memory Size
8GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
217.0GB/s
336.6GB/s
Render Config
Compute Units
36
—
Shading Units
2304
2880
TMUs
144
240
ROPs
32
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
38.40 GPixel/s
55.68 GPixel/s
Texture Rate
172.8 GTexel/s
222.7 GTexel/s
FP16 (half)
5.530 TFLOPS
—
FP32 (float)
5.530 TFLOPS
5.345 TFLOPS
FP64 (double)
345.6 GFLOPS
222.7 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GK110B
GPU Variant
Ellesmere XTA(216-0886220)
GK110-425-B1
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
7.08 billion
Die Size
232 mm²
561 mm²
Board Design
TDP
185W
250W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.2.175
Shader Model
6.4
6.5 (5.1)
CUDA
—
3.5
Benchmark
3DMark Time Spy
3,791
—
3DMark Time Spy Extreme
1,684
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.