AMD Radeon HD 6990M vs NVIDIA RTX A5500 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Jul 2011
Mar 2022
Generation
Vancouver
Ampere-MW
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
900 MHz
1750 MHz
Base Clock
—
585 MHz
Boost Clock
—
1260 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
448.0GB/s
Render Config
Compute Units
14
—
Shading Units
1120
7424
TMUs
56
232
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
22.88 GPixel/s
121.0 GPixel/s
Texture Rate
40.04 GTexel/s
292.3 GTexel/s
FP32 (float)
1.602 TFLOPS
18.71 TFLOPS
FP16 (half)
—
18.71 TFLOPS
FP64 (double)
—
292.3 GFLOPS
Graphics Processor
GPU Name
Blackcomb
GA103
GPU Variant
Blackcomb XTX(216-0811030)
—
Architecture
TeraScale 2
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
1.7 billion
22 billion
Die Size
212 mm²
496 mm²
Board Design
TDP
100W
80W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.