NVIDIA GeForce GTX 1070 GDDR5X vs NVIDIA GeForce GTX 650
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 1024MB VRAM GeForce GTX 650 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 6 years and 3 months late
Boost Clock1683MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.3GB/s vs 80.00GB/s)
1536 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 1070 GDDR5X
+695%
6.463 TFLOPS
GeForce GTX 650
0.812 TFLOPS
Blender
GeForce GTX 1070 GDDR5X
+1297%
657
GeForce GTX 650
47
OctaneBench
GeForce GTX 1070 GDDR5X
+784%
115
GeForce GTX 650
13
Graphics Card
Dec 2018
Release Date
Sep 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
-
1683 MHz
Boost Clock
-
1001 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.3GB/s
Bandwidth
80.00GB/s
Render Config
-
-
-
15
SM Count
-
1920
Shading Units
384
120
TMUs
32
64
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
107.7 GPixel/s
Pixel Rate
8.464 GPixel/s
202.0 GTexel/s
Texture Rate
33.86 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
812.5 GFLOPS
202.0 GFLOPS
FP64 (double)
33.86 GFLOPS
Board Design
150W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.4a
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GP104
GPU Name
GK107
GP104-200-A1
GPU Variant
GK107-450-A2
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
1.27 billion
314 mm²
Die Size
118 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
