NVIDIA GeForce RTX 4070 Ti SUPER AD102 vs AMD Radeon HD 6870 X2
GPU · Specs Compare
Graphics Card
Release Date
Jun 2024
Jul 2011
Generation
GeForce 40
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
2340 MHz
—
Boost Clock
2610 MHz
—
Memory Clock
1313 MHz
1050 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
672.3GB/s
134.4GB/s
Render Config
SM Count
66
—
Shading Units
8448
1120
TMUs
264
56
ROPs
96
32
Tensor Cores
264
—
RT Cores
66
—
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
250.6 GPixel/s
28.80 GPixel/s
Texture Rate
689.0 GTexel/s
50.40 GTexel/s
FP16 (half)
44.10 TFLOPS
—
FP32 (float)
44.10 TFLOPS
2.016 TFLOPS
FP64 (double)
689.0 GFLOPS
—
Graphics Processor
GPU Name
AD102
Barts
GPU Variant
AD102-175-KEF-A1
Barts XT(215-0798000)
Architecture
Ada Lovelace
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
76.3 billion
1.7 billion
Die Size
609 mm²
255 mm²
Board Design
TDP
285W
300W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
1x 16-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.9
—
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.