NVIDIA GeForce GTX 950 vs ATI FirePro V7770

VS

NVIDIA GeForce GTX 950 ATI FirePro V7770

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages

Released 3 years and 7 months late

Boost Clock1188MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (105.8GB/s vs 33.60GB/s)

ATI FirePro V7770 's Advantages

32 additional rendering cores

Lower TDP (76W vs 90W)

Score

Benchmark

FP32 (float)

GeForce GTX 950 +82%

1.825 TFLOPS

FirePro V7770

1 TFLOPS

GeForce GTX 950

VS

FirePro V7770

Graphics Card

Aug 2015

Release Date

Jan 2012

GeForce 900

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1024 MHz

Base Clock

-

1188 MHz

Boost Clock

-

1653 MHz

Memory Clock

1050 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR4

128bit

Memory Bus

128bit

105.8GB/s

Bandwidth

33.60GB/s

Render Config

-

SM Count

-

Compute Units

10

768

Shading Units

800

48

TMUs

40

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

38.02 GPixel/s

Pixel Rate

5.000 GPixel/s

57.02 GTexel/s

Texture Rate

25.00 GTexel/s

-

FP16 (half)

-

1.825 TFLOPS

FP32 (float)

1000 GFLOPS

57.02 GFLOPS

FP64 (double)

-

Graphics Processor

GM206

GPU Name

RV770

GM206-250-A1

GPU Variant

RV770 XT (215-0669049)

Maxwell 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.94 billion

Transistors

0.956 billion

228 mm²

Die Size

256 mm²

Board Design

90W

TDP

76W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

-

6.4

Shader Model

4.1

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