Home GPU Comparison NVIDIA RTX 4500 Ada Generation vs AMD Radeon HD 8870 OEM

NVIDIA RTX 4500 Ada Generation vs AMD Radeon HD 8870 OEM

We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 2GB VRAM Radeon HD 8870 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4500 Ada Generation 's Advantages
Released 10 years and 7 months late
Boost Clock2580MHz
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (432.0GB/s vs 153.6GB/s)
6400 additional rendering cores
AMD Radeon HD 8870 OEM 's Advantages
Lower TDP (175W vs 210W)

Score

Benchmark

FP32 (float)
RTX 4500 Ada Generation +1448%
39.63 TFLOPS
Radeon HD 8870 OEM
2.56 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Jan 2013
Quadro Ada
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2070 MHz
Base Clock
-
2580 MHz
Boost Clock
-
2250 MHz
Memory Clock
1200 MHz

Memory

24GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
432.0GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
60
SM Count
-
7680
Shading Units
1280
240
TMUs
80
80
ROPs
32
240
Tensor Cores
-
60
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

206.4 GPixel/s
Pixel Rate
32.00 GPixel/s
619.2 GTexel/s
Texture Rate
80.00 GTexel/s
39.63 TFLOPS
FP16 (half)
-
39.63 TFLOPS
FP32 (float)
2.560 TFLOPS
619.2 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

210W
TDP
175W
550 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

AD103
GPU Name
Pitcairn
-
GPU Variant
Pitcairn XT (215-0828047)
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
45.9 billion
Transistors
2.8 billion
379 mm²
Die Size
212 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1

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