AMD Radeon RX 7800M vs NVIDIA RTX A5500
GPU Specs Compare
Graphics Card
Release Date
Sep 2024
Mar 2022
Generation
Navi Mobile
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1295 MHz
1080 MHz
Boost Clock
2335 MHz
1665 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
432.0GB/s
768.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
10240
TMUs
240
320
ROPs
96
96
RT Cores
60
80
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
6 MB
L3 Cache
48 MB
-
SM Count
-
80
Tensor Cores
-
320
Theoretical Performance
Pixel Rate
224.2 GPixel/s
159.8 GPixel/s
Texture Rate
560.4 GTexel/s
532.8 GTexel/s
FP16 (half)
71.73 TFLOPS
34.10 TFLOPS
FP32 (float)
35.87 TFLOPS
34.10 TFLOPS
FP64 (double)
1121 GFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
Navi 32
GA102
GPU Variant
Navi 32 XT(215-180000006)
-
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
28.1 billion
28.3 billion
Die Size
346 mm²
628 mm²
Board Design
TDP
180W
230W
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.7
CUDA
-
8.6
📊 Benchmark
OctaneBench
-
596
Blender
-
4,316