AMD Radeon Sky 900 vs NVIDIA GeForce RTX 3070 6144 SP
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Unknown
Generation
Radeon Sky
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
825 MHz
1740 MHz
Boost Clock
950 MHz
1770 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
240.0GB/s
448.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
6144
TMUs
112
192
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
4 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
30.40 GPixel/s
169.9 GPixel/s
Texture Rate
106.4 GTexel/s
339.8 GTexel/s
FP32 (float)
3.405 TFLOPS
21.75 TFLOPS
FP64 (double)
851.2 GFLOPS
339.8 GFLOPS
FP16 (half)
-
21.75 TFLOPS
Graphics Processor
GPU Name
Tahiti
GA104
GPU Variant
Orthrus
-
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
4.313 billion
17.4 billion
Die Size
352 mm²
392 mm²
Board Design
TDP
300W
290W
Suggested PSU
700 W
600 W
Outputs
1x DVI1x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.8
CUDA
-
8.6