AMD Radeon HD 6990M vs NVIDIA Quadro T2000 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Jul 2011
May 2019
Generation
Vancouver
Quadro Mobile
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
900 MHz
1751 MHz
Base Clock
—
1200 MHz
Boost Clock
—
1620 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
115.2GB/s
112.1GB/s
Render Config
Compute Units
14
—
Shading Units
1120
1024
TMUs
56
64
ROPs
32
32
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
—
16
Theoretical Performance
Pixel Rate
22.88 GPixel/s
51.84 GPixel/s
Texture Rate
40.04 GTexel/s
103.7 GTexel/s
FP32 (float)
1.602 TFLOPS
3.318 TFLOPS
FP16 (half)
—
6.636 TFLOPS
FP64 (double)
—
103.7 GFLOPS
Graphics Processor
GPU Name
Blackcomb
TU117
GPU Variant
Blackcomb XTX(216-0811030)
—
Architecture
TeraScale 2
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
1.7 billion
4.7 billion
Die Size
212 mm²
200 mm²
Board Design
TDP
100W
40W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
—
3,220
3DMark Time Spy Extreme
—
1,505
▲ Specs Compare
Data sourced from official specifications and benchmark tests.