AMD Radeon R9 270X vs Intel Xe DG1 SDV
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
Unknown
Generation
Volcanic Islands
Xe Graphics
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
900 MHz
Boost Clock
1050 MHz
1500 MHz
Memory Clock
1400 MHz
2133 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
179.2GB/s
68.26GB/s
Render Config
Compute Units
20
-
Shading Units
1280
768
TMUs
80
48
ROPs
32
24
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
1024 KB
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
33.60 GPixel/s
36.00 GPixel/s
Texture Rate
84.00 GTexel/s
72.00 GTexel/s
FP32 (float)
2.688 TFLOPS
2.304 TFLOPS
FP64 (double)
168.0 GFLOPS
576.0 GFLOPS
FP16 (half)
-
4.608 TFLOPS
Graphics Processor
GPU Name
Curacao
DG1
GPU Variant
Curacao XT(215-0848004)
-
Architecture
GCN 1.0
Generation 12.1
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
2.8 billion
Unknown
Die Size
212 mm²
95 mm²
Board Design
TDP
180W
75W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI3x DisplayPort
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
📊 Benchmark
3DMark Time Spy
1,769
-