AMD Radeon HD 6990 vs AMD Radeon RX Vega 11 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2011
Oct 2019
Generation
Northern Islands
Picasso
Type
Desktop
Integrated
Bus Interface
PCIe 2.0 x16
IGP
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1400 MHz
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
160.0GB/s
System Dependent
Render Config
Compute Units
24
11
Shading Units
1536
704
TMUs
96
44
ROPs
32
8
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
-
Theoretical Performance
Pixel Rate
26.56 GPixel/s
11.20 GPixel/s
Texture Rate
79.68 GTexel/s
61.60 GTexel/s
FP32 (float)
2.550 TFLOPS
1.971 TFLOPS
FP64 (double)
637.4 GFLOPS
123.2 GFLOPS
FP16 (half)
-
3.942 TFLOPS
Graphics Processor
GPU Name
Antilles
Picasso
GPU Variant
Antilles XT(215-0807027)
-
Architecture
TeraScale 3
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.64 billion
4.94 billion
Die Size
389 mm²
210 mm²
Board Design
TDP
375W
15W
Suggested PSU
750 W
-
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.4
📊 Benchmark
3DMark Time Spy
-
1,149
3DMark Time Spy Extreme
-
572