Home GPU Comparison NVIDIA TITAN Xp vs NVIDIA GeForce GT 620

NVIDIA TITAN Xp vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 12GB VRAM TITAN Xp and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages
Released 4 years and 11 months late
Boost Clock1582MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (547.6GB/s vs 14.40GB/s)
3744 additional rendering cores
NVIDIA GeForce GT 620 's Advantages
Lower TDP (49W vs 250W)

Score

Benchmark

FP32 (float)
TITAN Xp +4416%
12.15 TFLOPS
GeForce GT 620
0.269 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
May 2012
GeForce 10
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1405 MHz
Base Clock
-
1582 MHz
Boost Clock
-
1426 MHz
Memory Clock
900 MHz

Memory

12GB
Memory Size
1024MB
GDDR5X
Memory Type
DDR3
384bit
Memory Bus
64bit
547.6GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
30
SM Count
2
3840
Shading Units
96
240
TMUs
16
96
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
3 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

151.9 GPixel/s
Pixel Rate
2.800 GPixel/s
379.7 GTexel/s
Texture Rate
11.20 GTexel/s
189.8 GFLOPS
FP16 (half)
-
12.15 TFLOPS
FP32 (float)
268.8 GFLOPS
379.7 GFLOPS
FP64 (double)
22.40 GFLOPS

Board Design

250W
TDP
49W
600 W
Suggested PSU
200 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GP102
GPU Name
GF108
GP102-450-A1
GPU Variant
GF108-100-KB-A1
Pascal
Architecture
Fermi
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
11.8 billion
Transistors
0.585 billion
471 mm²
Die Size
116 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
2.1
6.4
Shader Model
5.1

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