AMD Radeon R9 285X vs ATI FirePro V7770

VS

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages

More VRAM (3GB vs 1GB)

Larger VRAM bandwidth (264.0GB/s vs 33.60GB/s)

1248 additional rendering cores

ATI FirePro V7770 's Advantages

Lower TDP (76W vs 200W)

Score

Benchmark

FP32 (float)

Radeon R9 285X +310%

4.104 TFLOPS

FirePro V7770

1 TFLOPS

Radeon R9 285X

VS

FirePro V7770

Graphics Card

Unknown

Release Date

Jan 2012

Volcanic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1375 MHz

Memory Clock

1050 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR4

384bit

Memory Bus

128bit

264.0GB/s

Bandwidth

33.60GB/s

Render Config

-

SM Count

-

32

Compute Units

10

2048

Shading Units

800

128

TMUs

40

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

128 KB

Theoretical Performance

32.06 GPixel/s

Pixel Rate

5.000 GPixel/s

128.3 GTexel/s

Texture Rate

25.00 GTexel/s

-

FP16 (half)

-

4.104 TFLOPS

FP32 (float)

1000 GFLOPS

-

FP64 (double)

-

Graphics Processor

Tonga

GPU Name

RV770

Tonga XT (215-0851313)

GPU Variant

RV770 XT (215-0669049)

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.956 billion

366 mm²

Die Size

256 mm²

Board Design

200W

TDP

76W

550 W

Suggested PSU

250 W

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

Outputs

1x DVI

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon R9 285X vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

2

AMD Radeon R9 285X vs NVIDIA GeForce GT 520 PCI

3

AMD Radeon R9 285X vs ATI Radeon HD 3470

4

AMD Radeon R9 285X vs ATI FirePro V4900

5

AMD Radeon R9 285X vs AMD Radeon R9 390

6

AMD Radeon R9 285X vs ATI Radeon HD 4870 X2

7

AMD Radeon R9 285X vs NVIDIA GeForce GTX 650 Ti Boost

8

AMD Radeon R9 285X vs NVIDIA GeForce GTS 450 Rev. 3

9

AMD Radeon R9 285X vs AMD Radeon HD 7350 OEM PCI

10

AMD Radeon R9 285X vs AMD Radeon HD 6350

Related News

1

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

2

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

3

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

4

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

5

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

6

AMD's Latest Breakthrough Technology Could Change the Game in the Future

7

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

8

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

9

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

10

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied