Home GPU Comparison NVIDIA GeForce GTX 780 6 GB vs ATI Radeon HD 2400 PRO PCI

NVIDIA GeForce GTX 780 6 GB vs ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages
Released 6 years and 3 months late
Boost Clock902MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.4GB/s vs 6.400GB/s)
2264 additional rendering cores
ATI Radeon HD 2400 PRO PCI 's Advantages
Lower TDP (20W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 6 GB +9795%
4.156 TFLOPS
ATI Radeon HD 2400 PRO PCI
0.042 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Jun 2007
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

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

Memory

6GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
288.4GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
-
-
-
2304
Shading Units
40
192
TMUs
4
48
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
2.100 GPixel/s
173.2 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
4.156 TFLOPS
FP32 (float)
42.00 GFLOPS
173.2 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
20W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
RV610
GK110-301-B1
GPU Variant
RV610 LE (215LKCAKA14FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
7.08 billion
Transistors
0.18 billion
561 mm²
Die Size
85 mm²

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
4.0

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