Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce 6800

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce 6800

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 256MB VRAM GeForce 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Released 8 years and 10 months late
Boost Clock902MHz
Larger VRAM bandwidth (288.4GB/s vs 19.20GB/s)
2304 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

-
SM Count
-
-
Compute Units
-
2304
Shading Units
-
192
TMUs
12
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
2.600 GPixel/s
173.2 GTexel/s
Texture Rate
3.900 GTexel/s
-
FP16 (half)
-
4.156 TFLOPS
FP32 (float)
-
173.2 GFLOPS
FP64 (double)
-

Graphics Processor

GK110B
GPU Name
NV41
GK110-300-B1
GPU Variant
-
Kepler
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
7.08 billion
Transistors
0.19 billion
561 mm²
Die Size
225 mm²

Board Design

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

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
3.0

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