AMD Radeon HD 7950 Mac Edition vs AMD Radeon RX Vega 10 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Oct 2017
Generation
Southern Islands
Raven Ridge
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1301 MHz
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
240.0GB/s
System Dependent
Render Config
Compute Units
28
10
Shading Units
1792
640
TMUs
112
40
ROPs
32
8
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
-
Theoretical Performance
Pixel Rate
25.60 GPixel/s
10.41 GPixel/s
Texture Rate
89.60 GTexel/s
52.04 GTexel/s
FP32 (float)
2.867 TFLOPS
1.665 TFLOPS
FP64 (double)
716.8 GFLOPS
104.1 GFLOPS
FP16 (half)
-
3.331 TFLOPS
Graphics Processor
GPU Name
Tahiti
Raven
GPU Variant
Tahiti PRO(215-0821056)
-
Architecture
GCN 1.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
4.313 billion
4.94 billion
Die Size
352 mm²
210 mm²
Board Design
TDP
200W
10W
Suggested PSU
550 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
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4