Home GPU Comparison NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 5870 Eyefinity 6

NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB and 2GB VRAM Radeon HD 5870 Eyefinity 6 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 2GB)
Larger VRAM bandwidth (336.6GB/s vs 153.6GB/s)
1280 additional rendering cores
ATI Radeon HD 5870 Eyefinity 6 's Advantages
Lower TDP (228W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti 6 GB +96%
5.345 TFLOPS
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
VS

Graphics Card

Unknown
Release Date
Mar 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
1200 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
-
-
-
2880
Shading Units
1600
240
TMUs
80
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

55.68 GPixel/s
Pixel Rate
27.20 GPixel/s
222.7 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
2.720 TFLOPS
222.7 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

250W
TDP
228W
600 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK110B
GPU Name
Cypress
-
GPU Variant
Cypress XT (215-0735033)
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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