AMD Radeon HD 6850 X2 vs NVIDIA Quadro T1000 Max Q
GPU Specs Compare
Graphics Card
Release Date
Sep 2011
May 2019
Generation
Northern Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1250 MHz
Base Clock
-
765 MHz
Boost Clock
-
1350 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
134.4GB/s
80.00GB/s
Render Config
Compute Units
12
-
Shading Units
960
896
TMUs
48
56
ROPs
32
32
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
-
14
Theoretical Performance
Pixel Rate
25.60 GPixel/s
43.20 GPixel/s
Texture Rate
38.40 GTexel/s
75.60 GTexel/s
FP32 (float)
1.536 TFLOPS
2.419 TFLOPS
FP16 (half)
-
4.838 TFLOPS
FP64 (double)
-
75.60 GFLOPS
Graphics Processor
GPU Name
Barts
TU117
GPU Variant
Barts PRO(215-0798006)
-
Architecture
TeraScale 2
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
1.7 billion
4.7 billion
Die Size
255 mm²
200 mm²
Board Design
TDP
254W
50W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 8-pin
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