Home GPU Comparison AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 1660

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 1660

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 6GB VRAM GeForce GTX 1660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Lower TDP (66W vs 120W)
NVIDIA GeForce GTX 1660 's Advantages
Released 7 years and 2 months late
Boost Clock1785MHz
Larger VRAM bandwidth (192.1GB/s vs 64.00GB/s)
928 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM
0.768 TFLOPS
GeForce GTX 1660 +554%
5.027 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2019
Southern Islands
Generation
GeForce 16
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1530 MHz
-
Boost Clock
1785 MHz
1000 MHz
Memory Clock
2001 MHz

Memory

512MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
64.00GB/s
Bandwidth
192.1GB/s

Render Config

-
SM Count
22
6
Compute Units
-
480
Shading Units
1408
24
TMUs
88
8
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
1536 KB

Theoretical Performance

6.400 GPixel/s
Pixel Rate
85.68 GPixel/s
19.20 GTexel/s
Texture Rate
157.1 GTexel/s
-
FP16 (half)
10.05 TFLOPS
768.0 GFLOPS
FP32 (float)
5.027 TFLOPS
-
FP64 (double)
157.1 GFLOPS

Graphics Processor

Turks
GPU Name
TU116
Turks XT (215-0803000)
GPU Variant
TU116-300-A1
TeraScale 2
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
0.716 billion
Transistors
6.6 billion
118 mm²
Die Size
284 mm²

Board Design

66W
TDP
120W
250 W
Suggested PSU
300 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
5.0
Shader Model
6.6

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