GeForce GTX 770 vs TITAN X Pascal
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 770 's Advantages
Lower TDP (230W vs 250W)
TITAN X Pascal 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 41% (1531MHz vs 1085MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (480.4GB/s vs 224.4GB/s)
2048 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 770
3333
TITAN X Pascal
+229%
10970
3DMark Time Spy
GeForce GTX 770
2153
TITAN X Pascal
+357%
9844
Graphics Card
May 2013
Release Date
Aug 2016
GeForce 700
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1046 MHz
Base Clock
1417 MHz
1085 MHz
Boost Clock
1531 MHz
1753 MHz
Memory Clock
1251 MHz
Memory
2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
384bit
224.4GB/s
Bandwidth
480.4GB/s
Render Config
-
SM Count
28
1536
Shading Units
3584
128
TMUs
224
32
ROPs
96
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
3 MB
Theoretical Performance
34.72 GPixel/s
Pixel Rate
147.0 GPixel/s
138.9 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
3.333 TFLOPS
FP32 (float)
10.97 TFLOPS
138.9 GFLOPS
FP64 (double)
342.9 GFLOPS
Board Design
230W
TDP
250W
550 W
Suggested PSU
600 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GK104
GPU Name
GP102
GK104-425-A2
GPU Variant
GP102-400-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
3.54 billion
Transistors
11.8 billion
294 mm²
Die Size
471 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
6.1
5.1
Shader Model
6.4
