Home GPU Comparison NVIDIA GeForce GTX 1070 vs NVIDIA GeForce GTX 670

NVIDIA GeForce GTX 1070 vs NVIDIA GeForce GTX 670

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 72% (1683MHz vs 980MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 192.3GB/s)
576 additional rendering cores
Lower TDP (150W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 +145%
6.463 TFLOPS
GeForce GTX 670
2.634 TFLOPS
3DMark Time Spy
GeForce GTX 1070 +232%
6067
GeForce GTX 670
1824
VS

Graphics Card

Jun 2016
Release Date
May 2012
GeForce 10
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1506 MHz
Base Clock
915 MHz
1683 MHz
Boost Clock
980 MHz
2002 MHz
Memory Clock
1502 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
15
SM Count
-
1920
Shading Units
1344
120
TMUs
112
64
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

107.7 GPixel/s
Pixel Rate
27.44 GPixel/s
202.0 GTexel/s
Texture Rate
109.8 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
2.634 TFLOPS
202.0 GFLOPS
FP64 (double)
109.8 GFLOPS

Board Design

150W
TDP
170W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GP104
GPU Name
GK104
GP104-200-A1
GPU Variant
GK104-325-A2
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
3.54 billion
314 mm²
Die Size
294 mm²

Graphics Features

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

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