ATI Radeon HD 5870 Mac Edition vs NVIDIA GeForce GTX TITAN X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2010
Mar 2015
Generation
Evergreen
GeForce 900
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1195 MHz
1753 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1089 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
153.0GB/s
336.6GB/s
Render Config
Compute Units
20
—
Shading Units
1600
3072
TMUs
80
192
ROPs
32
96
L1 Cache
8 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
3 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
104.5 GPixel/s
Texture Rate
68.00 GTexel/s
209.1 GTexel/s
FP32 (float)
2.720 TFLOPS
6.691 TFLOPS
FP64 (double)
544.0 GFLOPS
209.1 GFLOPS
Graphics Processor
GPU Name
Cypress
GM200
GPU Variant
Cypress XT(215-0735033)
GM200-400-A1
Architecture
TeraScale 2
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
8 billion
Die Size
334 mm²
601 mm²
Board Design
TDP
228W
250W
Suggested PSU
550 W
600 W
Outputs
1x DVI2x mini-DisplayPort 1.1
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.4
CUDA
—
5.2
Benchmark
3DMark Time Spy
—
5,418
3DMark Time Spy Extreme
—
2,632
Blender
—
543
▲ Specs Compare
Data sourced from official specifications and benchmark tests.