Home GPU Comparison NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 5830

NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 5830

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB and 1024MB VRAM Radeon HD 5830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
Boost Clock928MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 128.0GB/s)
1760 additional rendering cores
ATI Radeon HD 5830 's Advantages
Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti 6 GB +198%
5.345 TFLOPS
Radeon HD 5830
1.792 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2010
GeForce 700
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

875 MHz
Base Clock
-
928 MHz
Boost Clock
-
1753 MHz
Memory Clock
1000 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
14
-
-
-
2880
Shading Units
1120
240
TMUs
56
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

55.68 GPixel/s
Pixel Rate
12.80 GPixel/s
222.7 GTexel/s
Texture Rate
44.80 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
1.792 TFLOPS
222.7 GFLOPS
FP64 (double)
358.4 GFLOPS

Board Design

250W
TDP
175W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GK110B
GPU Name
Cypress
-
GPU Variant
Cypress LE (215-0735047)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
2.154 billion
561 mm²
Die Size
334 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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