Home GPU Comparison NVIDIA PG506 232 vs AMD Radeon HD 6850

NVIDIA PG506 232 vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 24GB VRAM PG506 232 and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 232 's Advantages
Released 10 years and 6 months late
Boost Clock1440MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (933.1GB/s vs 128.0GB/s)
2624 additional rendering cores
AMD Radeon HD 6850 's Advantages
Lower TDP (127W vs 165W)

Score

Benchmark

FP32 (float)
PG506 232 +593%
10.32 TFLOPS
Radeon HD 6850
1.488 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Oct 2010
Tesla
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

930 MHz
Base Clock
-
1440 MHz
Boost Clock
-
1215 MHz
Memory Clock
1000 MHz

Memory

24GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
256bit
933.1GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
12
56
SM Count
-
3584
Shading Units
960
224
TMUs
48
96
ROPs
32
224
Tensor Cores
-
-
-
-
192 KB (per SM)
L1 Cache
8 KB (per CU)
24 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

138.2 GPixel/s
Pixel Rate
24.80 GPixel/s
322.6 GTexel/s
Texture Rate
37.20 GTexel/s
10.32 TFLOPS
FP16 (half)
-
10.32 TFLOPS
FP32 (float)
1488 GFLOPS
5.161 TFLOPS
FP64 (double)
-

Board Design

165W
TDP
127W
450 W
Suggested PSU
300 W
No outputs
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
8-pin EPS
Power Connectors
1x 6-pin

Graphics Processor

GA100
GPU Name
Barts
-
GPU Variant
Barts PRO (215-0798006)
Ampere
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
54.2 billion
Transistors
1.7 billion
826 mm²
Die Size
255 mm²

Graphics Features

N/A
DirectX
11.2 (11_0)
N/A
OpenGL
4.4
3.0
OpenCL
1.2
N/A
Vulkan
N/A
8.0
CUDA
-
N/A
Shader Model
5.0

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