AMD Radeon RX 7500 XT vs NVIDIA B300
GPU Specs Compare
Graphics Card
Release Date
Unknown
Sep 2025
Generation
Navi III
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1452 MHz
1665 MHz
Boost Clock
2300 MHz
2032 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
6GB
144GB
Memory Type
GDDR6
HBM3e
Memory Bus
96bit
4096bit
Bandwidth
216.0GB/s
4.10TB/s
Render Config
Compute Units
16
-
Shading Units
1024
18944
TMUs
64
592
ROPs
32
24
RT Cores
16
-
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
2 MB
50 MB
L3 Cache
64 MB
-
SM Count
-
148
Tensor Cores
-
592
Theoretical Performance
Pixel Rate
73.60 GPixel/s
48.77 GPixel/s
Texture Rate
147.2 GTexel/s
1202.9 GTexel/s
FP16 (half)
18.84 TFLOPS
1231.8 TFLOPS
FP32 (float)
9.421 TFLOPS
76.99 TFLOPS
FP64 (double)
294.4 GFLOPS
1202.9 GFLOPS
Graphics Processor
GPU Name
Navi 33
GB110
GPU Variant
Navi 33
-
Architecture
RDNA 3.0
Blackwell Ultra
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
13.3 billion
104 billion
Die Size
204 mm²
Unknown
Board Design
TDP
100W
1400W
Suggested PSU
300 W
1800 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
-
10.3