AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce GTX 780 6 GB

VS

AMD Radeon HD 7950 Mac Edition NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Mac Edition and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Mac Edition 's Advantages

Lower TDP (200W vs 250W)

NVIDIA GeForce GTX 780 6 GB 's Advantages

Released 6 months late

Boost Clock902MHz

More VRAM (6GB vs 3GB)

Larger VRAM bandwidth (288.4GB/s vs 240.0GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7950 Mac Edition

2.867 TFLOPS

GeForce GTX 780 6 GB +44%

4.156 TFLOPS

Radeon HD 7950 Mac Edition

VS

GeForce GTX 780 6 GB

Graphics Card

Mar 2013

Release Date

Sep 2013

Southern Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

863 MHz

-

Boost Clock

902 MHz

1250 MHz

Memory Clock

1502 MHz

Memory

3GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

384bit

240.0GB/s

Bandwidth

288.4GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

2304

112

TMUs

192

32

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

768 KB

L2 Cache

1536 KB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

43.30 GPixel/s

89.60 GTexel/s

Texture Rate

173.2 GTexel/s

-

FP16 (half)

-

2.867 TFLOPS

FP32 (float)

4.156 TFLOPS

716.8 GFLOPS

FP64 (double)

173.2 GFLOPS

Graphics Processor

Tahiti

GPU Name

GK110B

Tahiti PRO (215-0821056)

GPU Variant

GK110-301-B1

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

4.313 billion

Transistors

7.08 billion

352 mm²

Die Size

561 mm²

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

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

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 vs AMD Radeon HD 7950 Mac Edition

2

AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce GTX 1070

3

NVIDIA GeForce RTX 4080 Ti vs AMD Radeon HD 7950 Mac Edition

4

AMD Radeon R7 240 vs AMD Radeon HD 7950 Mac Edition

5

AMD Radeon HD 7950 Mac Edition vs NVIDIA PG506 232

6

AMD Radeon HD 7950 Mac Edition vs ATI FirePro V3700

7

AMD Radeon HD 7950 Mac Edition vs ATI FirePro 2270

8

AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce GTX 490

9

AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce 9400 GT Rev. 2

10

AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce 7600 GT AGP