AMD Radeon Pro Duo vs AMD Radeon HD 7850

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo 's Advantages

Released 4 years and 1 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 153.6GB/s)

3072 additional rendering cores

AMD Radeon HD 7850 's Advantages

Lower TDP (130W vs 350W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo +365%

8.192 TFLOPS

Radeon HD 7850

1.761 TFLOPS

Radeon Pro Duo

VS

Radeon HD 7850

Graphics Card

Apr 2016

Release Date

Mar 2012

Radeon Pro

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

2GB

HBM

Memory Type

GDDR5

4096bit

Memory Bus

256bit

512.0GB/s

Bandwidth

153.6GB/s

Render Config

-

SM Count

-

64

Compute Units

16

4096

Shading Units

1024

256

TMUs

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

27.52 GPixel/s

256.0 GTexel/s

Texture Rate

55.04 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

1.761 TFLOPS

512.0 GFLOPS

FP64 (double)

110.1 GFLOPS

Graphics Processor

Capsaicin

GPU Name

Pitcairn

Capsaicin XT

GPU Variant

Pitcairn PRO (215-0828062)

GCN 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

8.9 billion

Transistors

2.8 billion

596 mm²

Die Size

212 mm²

Board Design

350W

TDP

130W

750 W

Suggested PSU

300 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

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

3x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.0

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

6.0

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon Pro Duo vs ATI Radeon HD 4750

2

AMD Radeon Pro Duo vs ATI Radeon HD 2600 PRO

3

AMD Radeon Pro Duo vs AMD FirePro W4300

4

AMD Radeon Pro Duo vs NVIDIA GeForce RTX 3070 Ti 16 GB

5

AMD Radeon Pro Duo vs NVIDIA GeForce GT 230

6

AMD Radeon Pro Duo vs AMD Radeon RX 5300

7

AMD Radeon Pro Duo vs AMD Radeon R7 350 640SP

8

AMD Radeon Pro Duo vs AMD Radeon RX 5300 XT

9

AMD Radeon Pro Duo vs NVIDIA GeForce GTX 285 Mac Edition

10

AMD Radeon Pro Duo vs AMD FirePro W9100

Related News

1

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

2

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

3

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

4

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

5

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

6

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

7

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

8

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

9

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

10

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