ATI Radeon HD 5970 vs AMD Radeon RX 6750 GRE

VS

ATI Radeon HD 5970

AMD Radeon RX 6750 GRE

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 12GB VRAM Radeon RX 6750 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 GRE 's Advantages

Released 13 years and 11 months late

Boost Clock2581MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 128.0GB/s)

960 additional rendering cores

Lower TDP (250W vs 294W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5970

2.32 TFLOPS

Radeon RX 6750 GRE +469%

13.21 TFLOPS

ATI Radeon HD 5970

VS

Radeon RX 6750 GRE

Graphics Card

Nov 2009

Release Date

Oct 2023

Evergreen

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2321 MHz

-

Boost Clock

2581 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

128.0GB/s

Bandwidth

432.0GB/s

Render Config

20

Compute Units

40

-

1600

Shading Units

2560

80

TMUs

160

32

ROPs

64

-

RT Cores

40

8 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

165.2 GPixel/s

58.00 GTexel/s

Texture Rate

413.0 GTexel/s

-

FP16 (half)

26.43 TFLOPS

2.320 TFLOPS

FP32 (float)

13.21 TFLOPS

464.0 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

294W

TDP

250W

600 W

Suggested PSU

600 W

2x DVI 1x mini-DisplayPort 1.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Hemlock

GPU Name

Navi 22

Hemlock XT (215-0735075)

GPU Variant

Navi 22 KXT

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

2.154 billion

Transistors

17.2 billion

334 mm²

Die Size

335 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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