NVIDIA GeForce RTX 2070 SUPER Max Q vs AMD Radeon HD 8790M

VS

NVIDIA GeForce RTX 2070 SUPER Max Q AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER Max Q and 2GB VRAM Radeon HD 8790M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 SUPER Max Q 's Advantages

Released 7 years late

Boost Clock has increased by 28% (1155MHz vs 900MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 64.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 SUPER Max Q +755%

5.914 TFLOPS

Radeon HD 8790M

0.691 TFLOPS

GeForce RTX 2070 SUPER Max Q

VS

Radeon HD 8790M

Graphics Card

Apr 2020

Release Date

Apr 2013

GeForce 20 Mobile

Generation

Solar System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

930 MHz

Base Clock

850 MHz

1155 MHz

Boost Clock

900 MHz

1375 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

64.00GB/s

Render Config

40

SM Count

-

Compute Units

6

2560

Shading Units

384

160

TMUs

24

64

ROPs

8

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

73.92 GPixel/s

Pixel Rate

7.200 GPixel/s

184.8 GTexel/s

Texture Rate

21.60 GTexel/s

11.83 TFLOPS

FP16 (half)

-

5.914 TFLOPS

FP32 (float)

691.2 GFLOPS

184.8 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

TU104

GPU Name

Mars

-

GPU Variant

Mars M2 XTX (216-0842036)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

0.95 billion

545 mm²

Die Size

77 mm²

Board Design

80W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5 (5.1)

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