ATI Radeon HD 5970 vs AMD Radeon RX 7700

VS

ATI Radeon HD 5970

AMD Radeon RX 7700

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Boost Clock2600MHz

More VRAM (12GB vs 1024GB)

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

1472 additional rendering cores

Lower TDP (200W vs 294W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5970

2.32 TFLOPS

Radeon RX 7700 +1277%

31.95 TFLOPS

ATI Radeon HD 5970

VS

Radeon RX 7700

Graphics Card

Nov 2009

Release Date

Unknown

Evergreen

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1900 MHz

-

Boost Clock

2600 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

48

-

1600

Shading Units

3072

80

TMUs

192

32

ROPs

96

-

RT Cores

48

8 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

249.6 GPixel/s

58.00 GTexel/s

Texture Rate

499.2 GTexel/s

-

FP16 (half)

63.90 TFLOPS

2.320 TFLOPS

FP32 (float)

31.95 TFLOPS

464.0 GFLOPS

FP64 (double)

998.4 GFLOPS

Board Design

294W

TDP

200W

600 W

Suggested PSU

550 W

2x DVI 1x mini-DisplayPort 1.1

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Hemlock

GPU Name

Navi 32

Hemlock XT (215-0735075)

GPU Variant

Navi 32

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

2.154 billion

Transistors

28.1 billion

334 mm²

Die Size

346 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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