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

VS

AMD Radeon HD 8670M

NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670M and 12GB VRAM RTX 4000 Mobile Ada Generation 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 late

Boost Clock has increased by 71% (1665MHz vs 975MHz)

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 14.40GB/s)

7104 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8670M

0.624 TFLOPS

RTX 4000 Mobile Ada Generation +3861%

24.72 TFLOPS

Radeon HD 8670M

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Mar 2013

Release Date

Mar 2023

Solar System

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

1290 MHz

975 MHz

Boost Clock

1665 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

432.0GB/s

Render Config

5

Compute Units

-

SM Count

58

320

Shading Units

7424

20

TMUs

232

8

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

48 MB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

133.2 GPixel/s

19.50 GTexel/s

Texture Rate

386.3 GTexel/s

-

FP16 (half)

24.72 TFLOPS

624.0 GFLOPS

FP32 (float)

24.72 TFLOPS

39.00 GFLOPS

FP64 (double)

386.3 GFLOPS

Board Design

Unknown

TDP

110W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

AD104

Sun S3 XT (216-0841009)

GPU Variant

-

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

0.69 billion

Transistors

35.8 billion

56 mm²

Die Size

294 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.9

6.5 (5.1)

Shader Model

6.7

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