NVIDIA GeForce GTX 1070 vs NVIDIA GeForce GTX 1070 GDDR5X
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 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 GTX 1070 GDDR5X 's Advantages
Released 2 years and 6 months late
Score
Benchmark
FP32 (float)
GeForce GTX 1070
6.463 TFLOPS
GeForce GTX 1070 GDDR5X
6.463 TFLOPS
3DMark Time Spy
GeForce GTX 1070
6078
GeForce GTX 1070 GDDR5X
6078
3DMark Time Spy Extreme
GeForce GTX 1070
2825
GeForce GTX 1070 GDDR5X
2825
Graphics Card
Jun 2016
Release Date
Dec 2018
GeForce 10
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1506 MHz
Base Clock
1506 MHz
1683 MHz
Boost Clock
1683 MHz
2002 MHz
Memory Clock
1001 MHz
Memory
8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
256.3GB/s
Render Config
-
-
-
15
SM Count
15
1920
Shading Units
1920
120
TMUs
120
64
ROPs
64
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
107.7 GPixel/s
Pixel Rate
107.7 GPixel/s
202.0 GTexel/s
Texture Rate
202.0 GTexel/s
101.0 GFLOPS
FP16 (half)
101.0 GFLOPS
6.463 TFLOPS
FP32 (float)
6.463 TFLOPS
202.0 GFLOPS
FP64 (double)
202.0 GFLOPS
Board Design
150W
TDP
150W
450 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GP104
GPU Name
GP104
GP104-200-A1
GPU Variant
GP104-200-A1
Pascal
Architecture
Pascal
TSMC
Foundry
TSMC
16 nm
Process Size
16 nm
7.2 billion
Transistors
7.2 billion
314 mm²
Die Size
314 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
6.1
6.4
Shader Model
6.4
