Home GPU Comparison NVIDIA GeForce GTX 780 Ti vs ATI Radeon HD 4720

NVIDIA GeForce GTX 780 Ti vs ATI Radeon HD 4720

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti and 1024MB VRAM Radeon HD 4720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 's Advantages
Released 1 years and 11 months late
Boost Clock928MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 21.34GB/s)
2560 additional rendering cores
ATI Radeon HD 4720 's Advantages
Lower TDP (55W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti +1291%
5.345 TFLOPS
Radeon HD 4720
0.384 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Dec 2011
GeForce 700
Generation
Radeon R700
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
667 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
21.34GB/s

Render Config

-
Compute Units
4
-
-
-
2880
Shading Units
320
240
TMUs
32
48
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

55.68 GPixel/s
Pixel Rate
4.800 GPixel/s
222.7 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
384.0 GFLOPS
222.7 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
55W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

GK110B
GPU Name
RV730
GK110-425-B1
GPU Variant
RV730 XT (215-0719047)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
0.514 billion
561 mm²
Die Size
146 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
4.1

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