NVIDIA TITAN Ada vs AMD Radeon HD 6870 X2
We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN Ada 's Advantages
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (1.15TB/s vs 134.4GB/s)
17312 additional rendering cores
AMD Radeon HD 6870 X2 's Advantages
Lower TDP (300W vs 800W)
Score
Benchmark
FP32 (float)
TITAN Ada
+4508%
92.9 TFLOPS
Radeon HD 6870 X2
2.016 TFLOPS
Graphics Card
Unknown
Release Date
Jul 2011
GeForce 40
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2235 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1500 MHz
Memory Clock
1050 MHz
Memory
48GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
1.15TB/s
Bandwidth
134.4GB/s
Render Config
-
Compute Units
14
144
SM Count
-
18432
Shading Units
1120
576
TMUs
56
192
ROPs
32
576
Tensor Cores
-
144
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
96 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
483.8 GPixel/s
Pixel Rate
28.80 GPixel/s
1452 GTexel/s
Texture Rate
50.40 GTexel/s
92.90 TFLOPS
FP16 (half)
-
92.90 TFLOPS
FP32 (float)
2.016 TFLOPS
1452 GFLOPS
FP64 (double)
-
Board Design
800W
TDP
300W
1200 W
Suggested PSU
700 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
2x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
Barts
AD102-450-A1
GPU Variant
Barts XT
(215-0798000)
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
76.3 billion
Transistors
1.7 billion
609 mm²
Die Size
255 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.9
CUDA
-
6.8
Shader Model
5.0
