AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce RTX 3080 Ti Max Q
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Jan 2022
Generation
Northern Islands
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1500 MHz
Base Clock
-
585 MHz
Boost Clock
-
1125 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
384.0GB/s
Render Config
Compute Units
18
-
Shading Units
1440
7424
TMUs
72
232
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
58
Tensor Cores
-
232
RT Cores
-
58
Theoretical Performance
Pixel Rate
23.20 GPixel/s
108.0 GPixel/s
Texture Rate
52.20 GTexel/s
261.0 GTexel/s
FP32 (float)
2.088 TFLOPS
16.70 TFLOPS
FP64 (double)
417.6 GFLOPS
261.0 GFLOPS
FP16 (half)
-
16.70 TFLOPS
Graphics Processor
GPU Name
Cypress
GA103S
GPU Variant
Cypress PRO(215-0735043)
GN20-E8-A1
Architecture
TeraScale 2
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
2.154 billion
Unknown
Die Size
334 mm²
496 mm²
Board Design
TDP
151W
80W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.5
CUDA
-
8.6