AMD Radeon HD 7870M vs NVIDIA T600 Max-Q

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7870M and 4GB VRAM T600 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T600 Max-Q 's Advantages

Released 9 years late

Boost Clock1395MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)

256 additional rendering cores

Lower TDP (40W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 7870M

1.024 TFLOPS

T600 Max Q +144%

2.5 TFLOPS

Radeon HD 7870M

VS

T600 Max Q

Graphics Card

Apr 2012

Release Date

Apr 2021

London

Generation

Quadro Turing-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1395 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

14

10

Compute Units

-

640

Shading Units

896

40

TMUs

56

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1024 KB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

44.64 GPixel/s

32.00 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

1024 GFLOPS

FP32 (float)

2.500 TFLOPS

64.00 GFLOPS

FP64 (double)

78.12 GFLOPS

Graphics Processor

Heathrow

GPU Name

TU117

Heathrow XT (216-0835033)

GPU Variant

-

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.5 billion

Transistors

4.7 billion

123 mm²

Die Size

200 mm²

Board Design

45W

TDP

40W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.7

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