NVIDIA GeForce RTX 5070 Ti vs AMD Radeon HD 7950 Mac Edition

VS

NVIDIA GeForce RTX 5070 Ti

AMD Radeon HD 7950 Mac Edition

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5070 Ti and 3GB VRAM Radeon HD 7950 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Ti 's Advantages

Released 11 years and 10 months late

Boost Clock2520MHz

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (894.7GB/s vs 240.0GB/s)

7168 additional rendering cores

AMD Radeon HD 7950 Mac Edition 's Advantages

Lower TDP (200W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Ti +1475%

45.16 TFLOPS

Radeon HD 7950 Mac Edition

2.867 TFLOPS

GeForce RTX 5070 Ti

VS

Radeon HD 7950 Mac Edition

Graphics Card

Jan 2025

Release Date

Mar 2013

GeForce 50

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2205 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

3GB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

384bit

894.7GB/s

Bandwidth

240.0GB/s

Render Config

-

Compute Units

28

70

SM Count

-

8960

Shading Units

1792

280

TMUs

112

128

ROPs

32

280

Tensor Cores

-

70

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

768 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

25.60 GPixel/s

705.6 GTexel/s

Texture Rate

89.60 GTexel/s

45.16 TFLOPS

FP16 (half)

-

45.16 TFLOPS

FP32 (float)

2.867 TFLOPS

705.6 GFLOPS

FP64 (double)

716.8 GFLOPS

Board Design

285W

TDP

200W

600 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 16-pin

Power Connectors

2x 6-pin

Graphics Processor

GB203

GPU Name

Tahiti

GB203-200-A1

GPU Variant

Tahiti PRO (215-0821056)

Blackwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

0

Process Size

28 nm

Unknown

Transistors

4.313 billion

377 mm²

Die Size

352 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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