AMD Radeon HD 6850 1440SP Edition vs NVIDIA PG506 232
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Apr 2021
Generation
Northern Islands
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1215 MHz
Base Clock
—
930 MHz
Boost Clock
—
1440 MHz
Memory
Memory Size
1024MB
24GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
3072bit
Bandwidth
128.0GB/s
933.1GB/s
Render Config
Compute Units
18
—
Shading Units
1440
3584
TMUs
72
224
ROPs
32
96
L1 Cache
8 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
24 MB
SM Count
—
56
Tensor Cores
—
224
Theoretical Performance
Pixel Rate
23.20 GPixel/s
138.2 GPixel/s
Texture Rate
52.20 GTexel/s
322.6 GTexel/s
FP32 (float)
2.088 TFLOPS
10.32 TFLOPS
FP64 (double)
417.6 GFLOPS
5.161 TFLOPS
FP16 (half)
—
10.32 TFLOPS
Graphics Processor
GPU Name
Cypress
GA100
GPU Variant
Cypress PRO(215-0735043)
—
Architecture
TeraScale 2
Ampere
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.154 billion
54.2 billion
Die Size
334 mm²
826 mm²
Board Design
TDP
151W
165W
Suggested PSU
450 W
450 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
8-pin EPS
Graphics Features
DirectX
11.2 (11_0)
N/A
OpenGL
4.4
N/A
OpenCL
1.2
3.0
Vulkan
N/A
N/A
Shader Model
5.0
N/A
CUDA
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.