AMD Radeon HD 7850 vs AMD Radeon RX 6750 GRE 10 GB

VS

AMD Radeon HD 7850

AMD Radeon RX 6750 GRE 10 GB

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 10GB VRAM Radeon RX 6750 GRE 10 GB 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 170W)

AMD Radeon RX 6750 GRE 10 GB 's Advantages

Released 11 years and 7 months late

Boost Clock2450MHz

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (320.0GB/s vs 153.6GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7850

1.761 TFLOPS

Radeon RX 6750 GRE 10 GB +541%

11.29 TFLOPS

Radeon HD 7850

VS

Radeon RX 6750 GRE 10 GB

Graphics Card

Mar 2012

Release Date

Oct 2023

Southern Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1941 MHz

-

Boost Clock

2450 MHz

1200 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

160bit

153.6GB/s

Bandwidth

320.0GB/s

Render Config

16

Compute Units

36

-

1024

Shading Units

2304

64

TMUs

144

32

ROPs

64

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

27.52 GPixel/s

Pixel Rate

156.8 GPixel/s

55.04 GTexel/s

Texture Rate

352.8 GTexel/s

-

FP16 (half)

22.58 TFLOPS

1.761 TFLOPS

FP32 (float)

11.29 TFLOPS

110.1 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

130W

TDP

170W

300 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Pitcairn

GPU Name

Navi 22

Pitcairn PRO (215-0828062)

GPU Variant

Navi 22 XTL

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.8 billion

Transistors

17.2 billion

212 mm²

Die Size

335 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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