Home GPU Comparison ATI Radeon HD 4870 vs NVIDIA RTX 4500 Ada Generation

ATI Radeon HD 4870 vs NVIDIA RTX 4500 Ada Generation

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 and 24GB VRAM RTX 4500 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 's Advantages
Lower TDP (150W vs 210W)
NVIDIA RTX 4500 Ada Generation 's Advantages
Released 15 years and 2 months late
Boost Clock2580MHz
More VRAM (24GB vs 512GB)
Larger VRAM bandwidth (432.0GB/s vs 115.2GB/s)
6880 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4870
1.2 TFLOPS
RTX 4500 Ada Generation +3202%
39.63 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Aug 2023
Radeon R700
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
115.2GB/s
Bandwidth
432.0GB/s

Render Config

10
Compute Units
-
-
SM Count
60
800
Shading Units
7680
40
TMUs
240
16
ROPs
80
-
Tensor Cores
240
-
RT Cores
60
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
48 MB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
206.4 GPixel/s
30.00 GTexel/s
Texture Rate
619.2 GTexel/s
-
FP16 (half)
39.63 TFLOPS
1200 GFLOPS
FP32 (float)
39.63 TFLOPS
240.0 GFLOPS
FP64 (double)
619.2 GFLOPS

Board Design

150W
TDP
210W
450 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
4x DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
AD103
RV770 XT (215-0669049)
GPU Variant
-
TeraScale
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.956 billion
Transistors
45.9 billion
256 mm²
Die Size
379 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
4.1
Shader Model
6.7

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