NVIDIA GeForce GT 620 vs NVIDIA GeForce GTX 1070 GDDR5X
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 620 and 8GB VRAM GeForce GTX 1070 GDDR5X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 620 's Advantages
Lower TDP (49W vs 150W)
NVIDIA GeForce GTX 1070 GDDR5X 's Advantages
Released 6 years and 7 months late
Boost Clock1683MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.3GB/s vs 14.40GB/s)
1824 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 620
0.269 TFLOPS
GeForce GTX 1070 GDDR5X
+2302%
6.463 TFLOPS
3DMark Time Spy
GeForce GT 620
93
GeForce GTX 1070 GDDR5X
+6435%
6078
3DMark Time Spy Extreme
GeForce GT 620
55
GeForce GTX 1070 GDDR5X
+5036%
2825
Graphics Card
May 2012
Release Date
Dec 2018
GeForce 600
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1506 MHz
-
Boost Clock
1683 MHz
900 MHz
Memory Clock
1001 MHz
Memory
1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5X
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
256.3GB/s
Render Config
-
-
-
2
SM Count
15
96
Shading Units
1920
16
TMUs
120
4
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
128 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
2.800 GPixel/s
Pixel Rate
107.7 GPixel/s
11.20 GTexel/s
Texture Rate
202.0 GTexel/s
-
FP16 (half)
101.0 GFLOPS
268.8 GFLOPS
FP32 (float)
6.463 TFLOPS
22.40 GFLOPS
FP64 (double)
202.0 GFLOPS
Board Design
49W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
GF108
GPU Name
GP104
GF108-100-KB-A1
GPU Variant
GP104-200-A1
Fermi
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.585 billion
Transistors
7.2 billion
116 mm²
Die Size
314 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4
