Home GPU Comparison NVIDIA GeForce 6800 vs NVIDIA GeForce GTX 780

NVIDIA GeForce 6800 vs NVIDIA GeForce GTX 780

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 and 3GB VRAM GeForce GTX 780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 's Advantages
Released 8 years and 6 months late
Boost Clock902MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (288.4GB/s vs 19.20GB/s)
2304 additional rendering cores

Score

VS

Graphics Card

Nov 2004
Release Date
May 2013
GeForce 6 PCIe
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
3GB
DDR
Memory Type
GDDR5
256bit
Memory Bus
384bit
19.20GB/s
Bandwidth
288.4GB/s

Render Config

-
-
-
-
-
-
-
Shading Units
2304
12
TMUs
192
8
ROPs
48
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
1536 KB
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

NV41
GPU Name
GK110
-
GPU Variant
GK110-300-A1
Curie
Architecture
Kepler
TSMC
Foundry
TSMC
130 nm
Process Size
28 nm
0.19 billion
Transistors
7.08 billion
225 mm²
Die Size
561 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_0)
2.0 (full) 2.1 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
3.0
Shader Model
5.1

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