RTX 4500 Ada Generation vs Radeon RX 7900 XT
We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX 4500 Ada Generation 's Advantages
Released 9 months late
Boost Clock has increased by 8% (2580MHz vs 2394MHz)
More VRAM (24GB vs 20GB)
2304 additional rendering cores
Lower TDP (210W vs 300W)
Radeon RX 7900 XT 's Advantages
Larger VRAM bandwidth (800.0GB/s vs 432.0GB/s)
Score
Benchmark
FP32 (float)
RTX 4500 Ada Generation
39630
Radeon RX 7900 XT
+29%
51480
3DMark Time Spy
RTX 4500 Ada Generation
19774
Radeon RX 7900 XT
+35%
26829
3DMark Time Spy Extreme
RTX 4500 Ada Generation
9588
Radeon RX 7900 XT
+36%
13130
3DMark Speed Way
RTX 4500 Ada Generation
5002
Radeon RX 7900 XT
+7%
5364
Blender
RTX 4500 Ada Generation
+42%
5565
Radeon RX 7900 XT
3905
Graphics Card
Aug 2023
Release Date
Nov 2022
Quadro Ada
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2070 MHz
Base Clock
1387 MHz
2580 MHz
Boost Clock
2394 MHz
2250 MHz
Memory Clock
2500 MHz
Memory
24GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
320bit
432.0GB/s
Bandwidth
800.0GB/s
Render Config
-
Compute Units
84
60
SM Count
-
7680
Shading Units
5376
240
TMUs
336
80
ROPs
192
240
Tensor Cores
-
60
RT Cores
84
128 KB (per SM)
L1 Cache
256 KB per Array
48 MB
L2 Cache
6 MB
-
L3 Cache
80 MB
Theoretical Performance
206.4 GPixel/s
Pixel Rate
459.6 GPixel/s
619.2 GTexel/s
Texture Rate
804.4 GTexel/s
39.63 TFLOPS
FP16 (half)
103.0 TFLOPS
39.63 TFLOPS
FP32 (float)
51.48 TFLOPS
619.2 GFLOPS
FP64 (double)
1.609 TFLOPS
Board Design
210W
TDP
300W
550 W
Suggested PSU
700 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
None
Power Connectors
2x 8-pin
Graphics Processor
AD103
GPU Name
Navi 31
-
GPU Variant
Navi 31 XT
(215-145000156)
Ada Lovelace
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
45.9 billion
Transistors
57.7 billion
379 mm²
Die Size
529 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