Home GPU Comparison NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 6800

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 6800

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample 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 Ti Engineering Sample 's Advantages
Boost Clock928MHz
Larger VRAM bandwidth (336.6GB/s vs 19.20GB/s)
2880 additional rendering cores

Score

VS

Graphics Card

Unknown
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

875 MHz
Base Clock
-
928 MHz
Boost Clock
-
1753 MHz
Memory Clock
300 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
DDR
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
19.20GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2880
Shading Units
-
240
TMUs
12
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
-

Theoretical Performance

55.68 GPixel/s
Pixel Rate
2.600 GPixel/s
222.7 GTexel/s
Texture Rate
3.900 GTexel/s
-
FP16 (half)
-
5.345 TFLOPS
FP32 (float)
-
222.7 GFLOPS
FP64 (double)
-

Graphics Processor

GK180
GPU Name
NV41
GK180-425-A1
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_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
3.0
OpenCL
N/A
1.2.175
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
3.0

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