ATI Radeon HD 5830 vs NVIDIA GeForce GTX 780M Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Feb 2010
Nov 2013
Generation
Evergreen
GeForce 700M
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1000 MHz
1250 MHz
Base Clock
—
771 MHz
Boost Clock
—
797 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
160.0GB/s
Render Config
Compute Units
14
—
Shading Units
1120
1536
TMUs
56
128
ROPs
16
32
L1 Cache
8 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
12.80 GPixel/s
25.50 GPixel/s
Texture Rate
44.80 GTexel/s
102.0 GTexel/s
FP32 (float)
1.792 TFLOPS
2.448 TFLOPS
FP64 (double)
358.4 GFLOPS
102.0 GFLOPS
Graphics Processor
GPU Name
Cypress
GK104
GPU Variant
Cypress LE(215-0735047)
N14E-GTX-A2
Architecture
TeraScale 2
Kepler
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
3.54 billion
Die Size
334 mm²
294 mm²
Board Design
TDP
175W
122W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
11.2 (11_0)
12 (11_0)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.1
Shader Model
5.0
5.1
CUDA
—
3.0
Benchmark
3DMark Time Spy
301
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.