NVIDIA GeForce GTX 1070 vs AMD Radeon 660M
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Jan 2022
Generation
GeForce 10
Rembrandt
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1506 MHz
1500 MHz
Boost Clock
1683 MHz
1900 MHz
Memory Clock
2002 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
256.3GB/s
System Dependent
Render Config
SM Count
15
-
Shading Units
1920
384
TMUs
120
24
ROPs
64
16
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
-
6
RT Cores
-
6
Theoretical Performance
Pixel Rate
107.7 GPixel/s
30.40 GPixel/s
Texture Rate
202.0 GTexel/s
45.60 GTexel/s
FP16 (half)
101.0 GFLOPS
2.918 TFLOPS
FP32 (float)
6.463 TFLOPS
1459 GFLOPS
FP64 (double)
202.0 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
GP104
Rembrandt
GPU Variant
GP104-200-A1
-
Architecture
Pascal
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
6 nm
Transistors
7.2 billion
13.1 billion
Die Size
314 mm²
210 mm²
Board Design
TDP
150W
15W
Suggested PSU
450 W
-
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
6.1
-
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
6,078
1,537
3DMark Time Spy Extreme
2,825
701
GTA 5 2160p
48
-
GTA 5 1440p
84
-
GTA 5 1080p
148
-