Home GPU Comparison NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon HD 7670A

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon HD 7670A

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile and 1024MB VRAM Radeon HD 7670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Mobile 's Advantages
Released 7 years late
Boost Clock1590MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)
2464 additional rendering cores
AMD Radeon HD 7670A 's Advantages
Lower TDP (45W vs 150W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 Mobile +1525%
9.362 TFLOPS
Radeon HD 7670A
0.576 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Jan 2012
GeForce 20 Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1380 MHz
Base Clock
-
1590 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
46
SM Count
-
2944
Shading Units
480
184
TMUs
24
64
ROPs
8
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

101.8 GPixel/s
Pixel Rate
4.800 GPixel/s
292.6 GTexel/s
Texture Rate
14.40 GTexel/s
18.72 TFLOPS
FP16 (half)
-
9.362 TFLOPS
FP32 (float)
576.0 GFLOPS
292.6 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

TU104
GPU Name
Turks
N18E-G3-A1
GPU Variant
Turks XT (215-0803000)
Turing
Architecture
TeraScale 2
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
13.6 billion
Transistors
0.716 billion
545 mm²
Die Size
118 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
5.0

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