Intel Xe DG1 SDV vs AMD Radeon HD 8970M
GPU · Specs Compare
Graphics Card
Release Date
Unknown
May 2013
Generation
Xe Graphics
Solar System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
850 MHz
Boost Clock
1500 MHz
900 MHz
Memory Clock
2133 MHz
1200 MHz
Memory
Memory Size
8GB
4GB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
153.6GB/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
36.00 GPixel/s
28.80 GPixel/s
Texture Rate
72.00 GTexel/s
72.00 GTexel/s
FP16 (half)
4.608 TFLOPS
—
FP32 (float)
2.304 TFLOPS
2.304 TFLOPS
FP64 (double)
576.0 GFLOPS
144.0 GFLOPS
Graphics Processor
GPU Name
DG1
Neptune
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
—
Neptune XT(216-0847000)
Board Design
TDP
75W
100W
Suggested PSU
250 W
—
Outputs
1x HDMI3x DisplayPort
No outputs
Power Connectors
None
—
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.