AMD Radeon HD 8860 OEM vs NVIDIA GeForce RTX 5070

VS

AMD Radeon HD 8860 OEM

NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8860 OEM and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8860 OEM 's Advantages

Lower TDP (175W vs 220W)

NVIDIA GeForce RTX 5070 's Advantages

Released 12 years late

Boost Clock2520MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (532.6GB/s vs 179.2GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8860 OEM

2.368 TFLOPS

GeForce RTX 5070 +1262%

32.26 TFLOPS

Radeon HD 8860 OEM

VS

GeForce RTX 5070

Graphics Card

Jan 2013

Release Date

Jan 2025

Sea Islands

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR7

256bit

Memory Bus

192bit

179.2GB/s

Bandwidth

532.6GB/s

Render Config

20

Compute Units

-

SM Count

50

1280

Shading Units

6400

80

TMUs

200

32

ROPs

64

-

Tensor Cores

200

-

RT Cores

50

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

40 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

161.3 GPixel/s

74.00 GTexel/s

Texture Rate

504.0 GTexel/s

-

FP16 (half)

32.26 TFLOPS

2.368 TFLOPS

FP32 (float)

32.26 TFLOPS

148.0 GFLOPS

FP64 (double)

504.0 GFLOPS

Board Design

175W

TDP

220W

450 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Curacao

GPU Name

GB205

Curacao PRO (215-0848000)

GPU Variant

GB205

GCN 1.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

2.8 billion

Transistors

Unknown

212 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

10.1

5.1

Shader Model

6.8

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