Home GPU Comparison NVIDIA RTX 4500 Ada Generation vs ATI Radeon HD 2900 XTX

NVIDIA RTX 4500 Ada Generation vs ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4500 Ada Generation 's Advantages
Boost Clock2580MHz
Larger VRAM bandwidth (432.0GB/s vs 106.0GB/s)
7360 additional rendering cores
Lower TDP (210W vs 240W)

Score

Benchmark

FP32 (float)
RTX 4500 Ada Generation +8225%
39.63 TFLOPS
Radeon HD 2900 XTX
0.476 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Unknown
Quadro Ada
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

24GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
512bit
432.0GB/s
Bandwidth
106.0GB/s

Render Config

60
SM Count
-
-
Compute Units
4
7680
Shading Units
320
240
TMUs
16
80
ROPs
16
240
Tensor Cores
-
60
RT Cores
-
128 KB (per SM)
L1 Cache
-
48 MB
L2 Cache
256 KB

Theoretical Performance

206.4 GPixel/s
Pixel Rate
11.89 GPixel/s
619.2 GTexel/s
Texture Rate
11.89 GTexel/s
39.63 TFLOPS
FP16 (half)
-
39.63 TFLOPS
FP32 (float)
475.5 GFLOPS
619.2 GFLOPS
FP64 (double)
-

Graphics Processor

AD103
GPU Name
R600
-
GPU Variant
R600 XTX A11 (215RGMDKA11FG)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
80 nm
45.9 billion
Transistors
0.72 billion
379 mm²
Die Size
420 mm²

Board Design

210W
TDP
240W
550 W
Suggested PSU
550 W
4x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.0

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