AMD Radeon R9 270X vs NVIDIA Quadro RTX 4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
May 2019
Generation
Volcanic Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1110 MHz
Boost Clock
1050 MHz
1560 MHz
Memory Clock
1400 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
179.2GB/s
448.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
2560
TMUs
80
160
ROPs
32
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
40
Tensor Cores
-
320
RT Cores
-
40
Theoretical Performance
Pixel Rate
33.60 GPixel/s
99.84 GPixel/s
Texture Rate
84.00 GTexel/s
249.6 GTexel/s
FP32 (float)
2.688 TFLOPS
7.987 TFLOPS
FP64 (double)
168.0 GFLOPS
249.6 GFLOPS
FP16 (half)
-
15.97 TFLOPS
Graphics Processor
GPU Name
Curacao
TU104
GPU Variant
Curacao XT(215-0848004)
N19E-Q3-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
13.6 billion
Die Size
212 mm²
545 mm²
Board Design
TDP
180W
110W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
1,769
-