AMD Radeon HD 7950 vs Intel Arctic Sound 1T
GPU Specs Compare
Graphics Card
Release Date
Jan 2012
Jan 2021
Generation
Southern Islands
Xe Graphics
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1200 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
384bit
4096bit
Bandwidth
240.0GB/s
1229GB/s
Render Config
Compute Units
28
-
Shading Units
1792
6144
TMUs
112
192
ROPs
32
96
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
8 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
86.40 GPixel/s
Texture Rate
89.60 GTexel/s
172.8 GTexel/s
FP32 (float)
2.867 TFLOPS
11.06 TFLOPS
FP64 (double)
716.8 GFLOPS
2.765 TFLOPS
FP16 (half)
-
22.12 TFLOPS
Graphics Processor
GPU Name
Tahiti
Arctic Sound
GPU Variant
Tahiti PRO(215-0821056)
-
Architecture
GCN 1.0
Generation 12.5
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
4.313 billion
8 billion
Die Size
352 mm²
190 mm²
Board Design
TDP
200W
350W
Suggested PSU
550 W
750 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
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
N/A
Shader Model
5.1
6.5
📊 Benchmark
3DMark Time Spy
1,969
-
3DMark Time Spy Extreme
1,019
-