Home GPU Comparison NVIDIA GeForce GTX 770 vs NVIDIA GeForce 6800 GS

NVIDIA GeForce GTX 770 vs NVIDIA GeForce 6800 GS

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 256MB VRAM GeForce 6800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages
Released 7 years and 6 months late
Boost Clock1085MHz
Larger VRAM bandwidth (224.4GB/s vs 32.00GB/s)
1536 additional rendering cores

Score

VS

Graphics Card

May 2013
Release Date
Nov 2005
GeForce 700
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1046 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1753 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1536
Shading Units
-
128
TMUs
12
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

34.72 GPixel/s
Pixel Rate
3.400 GPixel/s
138.9 GTexel/s
Texture Rate
5.100 GTexel/s
-
FP16 (half)
-
3.333 TFLOPS
FP32 (float)
-
138.9 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
NV41
GK104-425-A2
GPU Variant
-
Kepler
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
3.54 billion
Transistors
0.19 billion
294 mm²
Die Size
225 mm²

Board Design

230W
TDP
Unknown
550 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
1x 6-pin

Graphics Features

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

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