AMD Radeon R9 M270X vs NVIDIA GeForce RTX 5090 D
GPU Specs Compare
Graphics Card
Release Date
Feb 2015
Jan 2025
Generation
Gem System
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
2017 MHz
Boost Clock
1000 MHz
2407 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
128bit
512bit
Bandwidth
88.00GB/s
1.79TB/s
Render Config
Compute Units
12
-
Shading Units
768
21760
TMUs
48
680
ROPs
16
176
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
96 MB
SM Count
-
170
Tensor Cores
-
680
RT Cores
-
170
Theoretical Performance
Pixel Rate
16.00 GPixel/s
423.6 GPixel/s
Texture Rate
48.00 GTexel/s
1636.8 GTexel/s
FP32 (float)
1.536 TFLOPS
104.8 TFLOPS
FP64 (double)
96.00 GFLOPS
1.637 TFLOPS
FP16 (half)
-
104.8 TFLOPS
Graphics Processor
GPU Name
Saturn
GB202
GPU Variant
Saturn PRO(216-0843044)
GB202-250-A1
Architecture
GCN 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
92.2 billion
Die Size
160 mm²
750 mm²
Board Design
TDP
Unknown
575W
Outputs
Portable Device Dependent
1x HDMI 2.1b3x DisplayPort 2.1b
Suggested PSU
-
950 W
Power Connectors
-
1x 16-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.4
Shader Model
6.5
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
-
48,052
3DMark Time Spy Extreme
-
25,999
3DMark Speed Way
-
14,790