AMD Radeon Pro 580 vs NVIDIA GeForce GTX 680
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Mar 2012
Generation
Radeon Pro Mac
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1100 MHz
1006 MHz
Boost Clock
1200 MHz
1058 MHz
Memory Clock
1695 MHz
1502 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
217.0GB/s
192.3GB/s
Render Config
Compute Units
36
—
Shading Units
2304
1536
TMUs
144
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
38.40 GPixel/s
33.86 GPixel/s
Texture Rate
172.8 GTexel/s
135.4 GTexel/s
FP16 (half)
5.530 TFLOPS
—
FP32 (float)
5.530 TFLOPS
3.250 TFLOPS
FP64 (double)
345.6 GFLOPS
135.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GK104
GPU Variant
Ellesmere XTA(216-0886220)
GK104-400-A2
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
3.54 billion
Die Size
232 mm²
294 mm²
Board Design
TDP
185W
195W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
12 (11_0)
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
—
3.0
Benchmark
3DMark Time Spy
3,791
—
3DMark Time Spy Extreme
1,684
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.