Intel H3C XG310 vs AMD Radeon R7 265X OEM
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
Aug 2014
Generation
H3C Graphics
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
900 MHz
Boost Clock
1550 MHz
925 MHz
Memory Clock
2133 MHz
1400 MHz
Memory
Memory Size
8GB
2GB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
179.2GB/s
Render Config
Shading Units
768
1280
TMUs
48
80
ROPs
24
32
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
-
Compute Units
-
20
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
37.20 GPixel/s
29.60 GPixel/s
Texture Rate
74.40 GTexel/s
74.00 GTexel/s
FP16 (half)
4.762 TFLOPS
-
FP32 (float)
2.381 TFLOPS
2.368 TFLOPS
FP64 (double)
595.2 GFLOPS
148.0 GFLOPS
Graphics Processor
GPU Name
DG1
Curacao
Architecture
Generation 12.1
GCN 1.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
2.8 billion
Die Size
95 mm²
212 mm²
GPU Variant
-
Curacao PRO(215-0848000)
Board Design
TDP
300W
150W
Suggested PSU
700 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
Shader Model
6.4
5.1