AMD Radeon HD 6490M vs NVIDIA RTX PRO 2000 Blackwell Mobile
We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6490M and 8GB VRAM RTX PRO 2000 Blackwell Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX PRO 2000 Blackwell Mobile 's Advantages
Boost Clock1455MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)
3168 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6490M
0.256 TFLOPS
RTX PRO 2000 Blackwell Mobile
+3682%
9.684 TFLOPS
Graphics Card
Jan 2011
Release Date
Unknown
Vancouver
Generation
Blackwell-MW
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
952 MHz
-
Boost Clock
1455 MHz
800 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR7
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
448.0GB/s
Render Config
2
Compute Units
-
-
SM Count
26
160
Shading Units
3328
8
TMUs
104
4
ROPs
32
-
Tensor Cores
104
-
RT Cores
26
8 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
32 MB
-
-
-
Theoretical Performance
3.200 GPixel/s
Pixel Rate
46.56 GPixel/s
6.400 GTexel/s
Texture Rate
151.3 GTexel/s
-
FP16 (half)
9.684 TFLOPS
256.0 GFLOPS
FP32 (float)
9.684 TFLOPS
-
FP64 (double)
151.3 GFLOPS
Board Design
Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Seymour
GPU Name
GB206
Seymour XTX S3
(216-0809024)
GPU Variant
GB206
TeraScale 2
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.37 billion
Transistors
Unknown
67 mm²
Die Size
Unknown
Graphics Features
11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.4
-
CUDA
10.1
5.0
Shader Model
6.8
