Intel Arctic Sound 2T vs AMD Radeon HD 6990
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2011
Generation
Xe Graphics
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1200 MHz
1250 MHz
Memory
Memory Size
16GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
160.0GB/s
Render Config
Shading Units
7680
1536
TMUs
240
96
ROPs
120
32
L2 Cache
8 MB
512 KB
Compute Units
-
24
L1 Cache
-
8 KB (per CU)
Theoretical Performance
Pixel Rate
108.0 GPixel/s
26.56 GPixel/s
Texture Rate
216.0 GTexel/s
79.68 GTexel/s
FP16 (half)
27.65 TFLOPS
-
FP32 (float)
13.82 TFLOPS
2.550 TFLOPS
FP64 (double)
3.456 TFLOPS
637.4 GFLOPS
Graphics Processor
GPU Name
Arctic Sound
Antilles
Architecture
Generation 12.5
TeraScale 3
Foundry
Intel
TSMC
Process Size
10 nm
40 nm
Transistors
8 billion
2.64 billion
Die Size
190 mm²
389 mm²
GPU Variant
-
Antilles XT(215-0807027)
Board Design
TDP
500W
375W
Suggested PSU
900 W
750 W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
Shader Model
6.5
5.0