AMD Radeon HD 7970M vs NVIDIA GeForce GTX 1660 SUPER
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
Oct 2019
Generation
London
GeForce 16
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1750 MHz
Base Clock
—
1530 MHz
Boost Clock
—
1785 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
153.6GB/s
336.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
1408
TMUs
80
88
ROPs
32
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1536 KB
SM Count
—
22
Theoretical Performance
Pixel Rate
27.20 GPixel/s
85.68 GPixel/s
Texture Rate
68.00 GTexel/s
157.1 GTexel/s
FP32 (float)
2.176 TFLOPS
5.027 TFLOPS
FP64 (double)
136.0 GFLOPS
157.1 GFLOPS
FP16 (half)
—
10.05 TFLOPS
Graphics Processor
GPU Name
Wimbledon
TU116
GPU Variant
Wimbledon XT(216-0836036)
TU116-300-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
6.6 billion
Die Size
212 mm²
284 mm²
Board Design
TDP
100W
125W
Outputs
No outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
—
6,048
3DMark Time Spy Extreme
—
2,792
Battlefield 5 1080p
—
97
Shadow of the Tomb Raider 2160p
—
26
Shadow of the Tomb Raider 1440p
—
52
Shadow of the Tomb Raider 1080p
—
79
Battlefield 5 2160p
—
41
Battlefield 5 1440p
—
78
GTA 5 2160p
—
60
GTA 5 1440p
—
76
GTA 5 1080p
—
178
▲ Specs Compare
Data sourced from official specifications and benchmark tests.