AMD Radeon HD 7850 vs AMD Radeon RX 7600 XT

VS

AMD Radeon HD 7850

AMD Radeon RX 7600 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 16GB VRAM Radeon RX 7600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages

Lower TDP (130W vs 190W)

AMD Radeon RX 7600 XT 's Advantages

Released 11 years and 10 months late

Boost Clock2755MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 153.6GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7850

1.761 TFLOPS

Radeon RX 7600 XT +1181%

22.57 TFLOPS

3DMark Time Spy

Radeon HD 7850

1312

Radeon RX 7600 XT +760%

11296

Radeon HD 7850

VS

Radeon RX 7600 XT

Graphics Card

Mar 2012

Release Date

Jan 2024

Southern Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1980 MHz

-

Boost Clock

2755 MHz

1200 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

153.6GB/s

Bandwidth

288.0GB/s

Render Config

16

Compute Units

32

-

1024

Shading Units

2048

64

TMUs

128

32

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

27.52 GPixel/s

Pixel Rate

176.3 GPixel/s

55.04 GTexel/s

Texture Rate

352.6 GTexel/s

-

FP16 (half)

45.14 TFLOPS

1.761 TFLOPS

FP32 (float)

22.57 TFLOPS

110.1 GFLOPS

FP64 (double)

705.3 GFLOPS

Board Design

130W

TDP

190W

300 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Pitcairn

GPU Name

Navi 33

Pitcairn PRO (215-0828062)

GPU Variant

Navi 33 XT (215-163000047)

GCN 1.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.8 billion

Transistors

13.3 billion

212 mm²

Die Size

204 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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