NVIDIA TITAN Ada vs ATI Radeon HD 3870 X2
We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 512MB VRAM Radeon HD 3870 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 512GB)
Larger VRAM bandwidth (1.15TB/s vs 57.66GB/s)
18112 additional rendering cores
ATI Radeon HD 3870 X2 's Advantages
Lower TDP (165W vs 800W)
Score
Benchmark
FP32 (float)
TITAN Ada
+17494%
92.9 TFLOPS
Radeon HD 3870 X2
0.528 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2008
GeForce 40
Generation
Radeon R600
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
901 MHz
Memory
48GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR3
384bit
Memory Bus
256bit
1.15TB/s
Bandwidth
57.66GB/s
Render Config
-
Compute Units
4
144
SM Count
-
18432
Shading Units
320
576
TMUs
16
192
ROPs
16
576
Tensor Cores
-
144
RT Cores
-
128 KB (per SM)
L1 Cache
-
96 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
483.8 GPixel/s
Pixel Rate
13.20 GPixel/s
1452 GTexel/s
Texture Rate
13.20 GTexel/s
92.90 TFLOPS
FP16 (half)
-
92.90 TFLOPS
FP32 (float)
528.0 GFLOPS
1452 GFLOPS
FP64 (double)
105.6 GFLOPS
Board Design
800W
TDP
165W
1200 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
2x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD102
GPU Name
R680
AD102-450-A1
GPU Variant
R680 XT
(215-0708017)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
76.3 billion
Transistors
0.666 billion
609 mm²
Die Size
192 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.8
Shader Model
4.1
