NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon HD 8770 OEM

VS

NVIDIA GeForce RTX 4070 AD103 AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 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 4070 AD103 's Advantages

Released 10 years and 6 months late

Boost Clock2475MHz

More VRAM (12GB vs 1GB)

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

4992 additional rendering cores

AMD Radeon HD 8770 OEM 's Advantages

Lower TDP (85W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103 +1448%

29.15 TFLOPS

Radeon HD 8770 OEM

1.882 TFLOPS

GeForce RTX 4070 AD103

VS

Radeon HD 8770 OEM

Graphics Card

Mar 2024

Release Date

Sep 2013

GeForce 40

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1920 MHz

Base Clock

-

2475 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

46

SM Count

-

Compute Units

14

5888

Shading Units

896

184

TMUs

56

64

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

36 MB

L2 Cache

256 KB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

16.80 GPixel/s

455.4 GTexel/s

Texture Rate

58.80 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

1.882 TFLOPS

455.4 GFLOPS

FP64 (double)

117.6 GFLOPS

Graphics Processor

AD103

GPU Name

Bonaire

AD103-175-K1-A1

GPU Variant

Bonaire XT (215-0839039)

Ada Lovelace

Architecture

GCN 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

45.9 billion

Transistors

2.08 billion

379 mm²

Die Size

160 mm²

Board Design

200W

TDP

85W

550 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

-

6.7

Shader Model

6.3

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