AMD Radeon R9 270 vs NVIDIA Rubin Ultra GPU
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2027
Generation
Volcanic Islands
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
900 MHz
700 MHz
Boost Clock
925 MHz
2267 MHz
Memory Clock
1400 MHz
1900 MHz
Memory
Memory Size
2GB
1024GB
Memory Type
GDDR5
HBM4e
Memory Bus
256bit
32768bit
Bandwidth
179.2GB/s
31.1TB/s
Render Config
Compute Units
20
-
Shading Units
1280
57344
TMUs
80
1792
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
512 KB
128 MB
SM Count
-
448
Tensor Cores
-
1792
Theoretical Performance
Pixel Rate
29.60 GPixel/s
54.41 GPixel/s
Texture Rate
74.00 GTexel/s
4062.5 GTexel/s
FP32 (float)
2.368 TFLOPS
260.0 TFLOPS
FP64 (double)
148.0 GFLOPS
65.00 TFLOPS
FP16 (half)
-
520.0 TFLOPS
Graphics Processor
GPU Name
Curacao
GR110
GPU Variant
Curacao PRO(215-0848000)
-
Architecture
GCN 1.0
Rubin Ultra
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
2.8 billion
670 billion
Die Size
212 mm²
2912 mm²
Board Design
TDP
150W
3600W
Suggested PSU
450 W
4000 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
-
10.7
📊 Benchmark
3DMark Time Spy
1,603
-