Home GPU Comparison NVIDIA GeForce GTX TITAN vs NVIDIA GeForce GTX 770

NVIDIA GeForce GTX TITAN vs NVIDIA GeForce GTX 770

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 224.4GB/s)
1152 additional rendering cores
NVIDIA GeForce GTX 770 's Advantages
Boost Clock has increased by 24% (1085MHz vs 876MHz)
Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +41%
4.709 TFLOPS
GeForce GTX 770
3.333 TFLOPS
3DMark Time Spy
GeForce GTX TITAN +35%
2900
GeForce GTX 770
2137
VS

Graphics Card

Feb 2013
Release Date
May 2013
GeForce 700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

836 MHz
Base Clock
1046 MHz
876 MHz
Boost Clock
1085 MHz
1502 MHz
Memory Clock
1753 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
224.4GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2688
Shading Units
1536
224
TMUs
128
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
512 KB

Theoretical Performance

49.06 GPixel/s
Pixel Rate
34.72 GPixel/s
196.2 GTexel/s
Texture Rate
138.9 GTexel/s
-
FP16 (half)
-
4.709 TFLOPS
FP32 (float)
3.333 TFLOPS
1.570 TFLOPS
FP64 (double)
138.9 GFLOPS

Graphics Processor

GK110
GPU Name
GK104
GK110-400-A1
GPU Variant
GK104-425-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
3.54 billion
561 mm²
Die Size
294 mm²

Board Design

250W
TDP
230W
600 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.5
CUDA
3.0
5.1
Shader Model
5.1

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