NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon HD 8770 OEM

VS

NVIDIA GeForce RTX 4080 12 GB AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (504.2GB/s vs 96.00GB/s)

6784 additional rendering cores

AMD Radeon HD 8770 OEM 's Advantages

Lower TDP (85W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +2030%

40.09 TFLOPS

Radeon HD 8770 OEM

1.882 TFLOPS

GeForce RTX 4080 12 GB

VS

Radeon HD 8770 OEM

Graphics Card

Unknown

Release Date

Sep 2013

GeForce 40

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

96.00GB/s

Render Config

60

SM Count

-

Compute Units

14

7680

Shading Units

896

240

TMUs

56

80

ROPs

16

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

256 KB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

16.80 GPixel/s

626.4 GTexel/s

Texture Rate

58.80 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

1.882 TFLOPS

626.4 GFLOPS

FP64 (double)

117.6 GFLOPS

Graphics Processor

AD104

GPU Name

Bonaire

AD104-400-A1

GPU Variant

Bonaire XT (215-0839039)

Ada Lovelace

Architecture

GCN 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

35.8 billion

Transistors

2.08 billion

295 mm²

Die Size

160 mm²

Board Design

285W

TDP

85W

600 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.9

CUDA

-

6.6

Shader Model

6.3

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