NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon HD 7950M

VS

NVIDIA GeForce RTX 5070 Ti Mobile

AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 2GB VRAM Radeon HD 7950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages

Released 12 years and 9 months late

Boost Clock2520MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (760.8GB/s vs 128.0GB/s)

5120 additional rendering cores

AMD Radeon HD 7950M 's Advantages

Lower TDP (75W vs 140W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Ti Mobile +1700%

32.26 TFLOPS

Radeon HD 7950M

1.792 TFLOPS

GeForce RTX 5070 Ti Mobile

VS

Radeon HD 7950M

Graphics Card

Jan 2025

Release Date

Apr 2012

GeForce 50 Mobile

Generation

London

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2500 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

2GB

GDDR7

Memory Type

GDDR5

192bit

Memory Bus

256bit

760.8GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

20

50

SM Count

-

6400

Shading Units

1280

200

TMUs

80

64

ROPs

32

200

Tensor Cores

-

50

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

40 MB

L2 Cache

512 KB

-

Theoretical Performance

161.3 GPixel/s

Pixel Rate

22.40 GPixel/s

504.0 GTexel/s

Texture Rate

56.00 GTexel/s

32.26 TFLOPS

FP16 (half)

-

32.26 TFLOPS

FP32 (float)

1.792 TFLOPS

504.0 GFLOPS

FP64 (double)

-

Board Design

140W

TDP

75W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB205

GPU Name

Wimbledon

GB205

GPU Variant

Wimbledon PRO

Blackwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

2.8 billion

Unknown

Die Size

212 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

10.1

CUDA

-

6.8

Shader Model

5.1

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