AMD Radeon HD 6990M vs NVIDIA RTX 6000 Ada
GPU Specs Compare
Graphics Card
Release Date
Jul 2011
Dec 2022
Generation
Vancouver
Quadro Ada
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
900 MHz
2500 MHz
Base Clock
-
915 MHz
Boost Clock
-
2505 MHz
Memory
Memory Size
2GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
115.2GB/s
960.0GB/s
Render Config
Compute Units
14
-
Shading Units
1120
18176
TMUs
56
568
ROPs
32
192
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
-
142
Tensor Cores
-
568
RT Cores
-
142
Theoretical Performance
Pixel Rate
22.88 GPixel/s
481.0 GPixel/s
Texture Rate
40.04 GTexel/s
1423 GTexel/s
FP32 (float)
1.602 TFLOPS
91.06 TFLOPS
FP16 (half)
-
91.06 TFLOPS
FP64 (double)
-
1423 GFLOPS
Graphics Processor
GPU Name
Blackcomb
AD102
GPU Variant
Blackcomb XTX(216-0811030)
AD102
Architecture
TeraScale 2
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
1.7 billion
76.3 billion
Die Size
212 mm²
609 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
700 W
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
-
8.9
📊 Benchmark
3DMark Time Spy
-
26,240
3DMark Time Spy Extreme
-
12,629
3DMark Speed Way
-
8,028
Battlefield 5 1080p
-
200