NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon HD 6490M Mac Edition

VS

NVIDIA GeForce RTX 3070 Max Q

AMD Radeon HD 6490M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Max Q and 256MB VRAM Radeon HD 6490M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Max Q 's Advantages

Released 9 years and 8 months late

Boost Clock1290MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (384.0GB/s vs 25.41GB/s)

4960 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Max Q +5404%

13.21 TFLOPS

Radeon HD 6490M Mac Edition

0.24 TFLOPS

GeForce RTX 3070 Max Q

VS

Radeon HD 6490M Mac Edition

Graphics Card

Jan 2021

Release Date

May 2011

GeForce 30 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1290 MHz

Boost Clock

-

1500 MHz

Memory Clock

794 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

384.0GB/s

Bandwidth

25.41GB/s

Render Config

-

Compute Units

2

40

SM Count

-

5120

Shading Units

160

TMUs

8

80

ROPs

4

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

103.2 GPixel/s

Pixel Rate

3.000 GPixel/s

206.4 GTexel/s

Texture Rate

6.000 GTexel/s

13.21 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

240.0 GFLOPS

206.4 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

Seymour

GA104-770-A1

GPU Variant

Seymour XTX M2 (216-0809000)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.37 billion

392 mm²

Die Size

67 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

8.6

CUDA

-

6.6

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 3070 Max Q vs NVIDIA GeForce GT 640M

2

NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon 535 Mobile

3

NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon E9390 PCIe

4

NVIDIA GeForce RTX 3070 Max Q vs AMD FirePro S7100X

5

NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon Pro Vega 16

6

NVIDIA GeForce RTX 3070 Max Q vs NVIDIA GeForce GTX 1080 Mobile

7

NVIDIA GeForce RTX 3070 Max Q vs ATI Mobility Radeon HD 4670

8

NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon R7 M360

9

NVIDIA GeForce RTX 3070 Max Q vs AMD Radeon Pro WX Vega M GL

10

NVIDIA GeForce RTX 3070 Max Q vs NVIDIA GeForce RTX 5050 Mobile

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market