AMD Radeon RX 7950 XT vs ATI Radeon HD 5770

VS

AMD Radeon RX 7950 XT ATI Radeon HD 5770

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 1024MB VRAM Radeon HD 5770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

More VRAM (20GB vs 1GB)

Larger VRAM bandwidth (800.0GB/s vs 76.80GB/s)

4576 additional rendering cores

ATI Radeon HD 5770 's Advantages

Lower TDP (108W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +4643%

64.51 TFLOPS

Radeon HD 5770

1.36 TFLOPS

Radeon RX 7950 XT

VS

Radeon HD 5770

Graphics Card

Unknown

Release Date

Oct 2009

Navi III

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

3000 MHz

Boost Clock

-

2500 MHz

Memory Clock

1200 MHz

Memory

20GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

128bit

800.0GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

-

84

Compute Units

10

5376

Shading Units

800

336

TMUs

40

192

ROPs

16

-

Tensor Cores

-

84

RT Cores

-

256 KB per Array

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

256 KB

Theoretical Performance

576.0 GPixel/s

Pixel Rate

13.60 GPixel/s

1008 GTexel/s

Texture Rate

34.00 GTexel/s

129.0 TFLOPS

FP16 (half)

-

64.51 TFLOPS

FP32 (float)

1360 GFLOPS

2.016 TFLOPS

FP64 (double)

-

Graphics Processor

Navi 31

GPU Name

Juniper

Navi 31 XT+

GPU Variant

Juniper XT (215-0754013)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

1.04 billion

529 mm²

Die Size

166 mm²

Board Design

300W

TDP

108W

700 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

2x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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