Home GPU Comparison NVIDIA GeForce GTX 780 vs ATI Radeon HD 4730

NVIDIA GeForce GTX 780 vs ATI Radeon HD 4730

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 512MB VRAM Radeon HD 4730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 's Advantages
Released 3 years and 11 months late
Boost Clock902MHz
Larger VRAM bandwidth (288.4GB/s vs 57.60GB/s)
1664 additional rendering cores
ATI Radeon HD 4730 's Advantages
Lower TDP (110W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 +332%
4.156 TFLOPS
Radeon HD 4730
0.96 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jun 2009
GeForce 700
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

863 MHz
Base Clock
-
902 MHz
Boost Clock
-
1502 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
-
-
Compute Units
8
2304
Shading Units
640
192
TMUs
32
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
128 KB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
6.000 GPixel/s
173.2 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
4.156 TFLOPS
FP32 (float)
960.0 GFLOPS
173.2 GFLOPS
FP64 (double)
192.0 GFLOPS

Graphics Processor

GK110
GPU Name
RV770
GK110-300-A1
GPU Variant
RV770 CE (215-0669093)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
0.956 billion
561 mm²
Die Size
256 mm²

Board Design

250W
TDP
110W
600 W
Suggested PSU
300 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
1x 6-pin

Graphics Features

12 (11_0)
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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