NVIDIA RTX 4000 Mobile Ada Generation vs AMD Radeon HD 8670A

VS

NVIDIA RTX 4000 Mobile Ada Generation

AMD Radeon HD 8670A

We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 1024MB VRAM Radeon HD 8670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 10 years and 1 months late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 16.00GB/s)

7040 additional rendering cores

AMD Radeon HD 8670A 's Advantages

Lower TDP (45W vs 110W)

Score

Benchmark

FP32 (float)

RTX 4000 Mobile Ada Generation +5262%

24.72 TFLOPS

Radeon HD 8670A

0.461 TFLOPS

RTX 4000 Mobile Ada Generation

VS

Radeon HD 8670A

Graphics Card

Mar 2023

Release Date

Feb 2013

Quadro Ada-M

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

6

58

SM Count

-

7424

Shading Units

384

232

TMUs

24

80

ROPs

8

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

128 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

4.800 GPixel/s

386.3 GTexel/s

Texture Rate

14.40 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

460.8 GFLOPS

386.3 GFLOPS

FP64 (double)

28.80 GFLOPS

Board Design

110W

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

Mars

-

GPU Variant

Mars XT

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

35.8 billion

Transistors

0.95 billion

294 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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