RTX 4500 Ada Generation vs Radeon RX 7800 XT
We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 16GB VRAM Radeon RX 7800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX 4500 Ada Generation 's Advantages
Boost Clock has increased by 6% (2580MHz vs 2430MHz)
More VRAM (24GB vs 16GB)
3840 additional rendering cores
Lower TDP (210W vs 263W)
Radeon RX 7800 XT 's Advantages
Larger VRAM bandwidth (624.1GB/s vs 432.0GB/s)
Score
Benchmark
FP32 (float)
RTX 4500 Ada Generation
+6%
39630
Radeon RX 7800 XT
37320
3DMark Time Spy
RTX 4500 Ada Generation
19774
Radeon RX 7800 XT
+1%
20086
3DMark Time Spy Extreme
RTX 4500 Ada Generation
+1%
9588
Radeon RX 7800 XT
9448
3DMark Speed Way
RTX 4500 Ada Generation
+25%
5002
Radeon RX 7800 XT
3978
Blender
RTX 4500 Ada Generation
+109%
5565
Radeon RX 7800 XT
2652
Graphics Card
Aug 2023
Release Date
Aug 2023
Quadro Ada
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2070 MHz
Base Clock
1295 MHz
2580 MHz
Boost Clock
2430 MHz
2250 MHz
Memory Clock
2438 MHz
Memory
24GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
432.0GB/s
Bandwidth
624.1GB/s
Render Config
-
Compute Units
60
60
SM Count
-
7680
Shading Units
3840
240
TMUs
240
80
ROPs
96
240
Tensor Cores
-
60
RT Cores
60
128 KB (per SM)
L1 Cache
128 KB per Array
48 MB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
206.4 GPixel/s
Pixel Rate
233.3 GPixel/s
619.2 GTexel/s
Texture Rate
583.2 GTexel/s
39.63 TFLOPS
FP16 (half)
74.65 TFLOPS
39.63 TFLOPS
FP32 (float)
37.32 TFLOPS
619.2 GFLOPS
FP64 (double)
1166 GFLOPS
Board Design
210W
TDP
263W
550 W
Suggested PSU
600 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
None
Power Connectors
2x 8-pin
Graphics Processor
AD103
GPU Name
Navi 32
-
GPU Variant
Navi 32 XT
(215-180000006)
Ada Lovelace
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
45.9 billion
Transistors
28.1 billion
379 mm²
Die Size
346 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.7